RHSA-2026:80769

Vulnerability from csaf_redhat - Published: 2026-10-12 11:18 - Updated: 2026-10-14 19:31
Summary
Red Hat Security Advisory: Red Hat AI Base Images 3.4.4 (CUDA 12.9)
Severity
Important
Notes
Topic: Red Hat AI Base Images 3.4.4 (CUDA 12.9) is now available.
Details: Red Hat® AI Base Images
Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

A flaw was found in the `tarfile.extractall()` function within Python. A remote attacker could exploit this vulnerability by providing a specially crafted archive. This archive could bypass security filters by using a hardlink that references a symlink, allowing the symlink to be recreated outside the intended destination directory. This could lead to out-of-destination file reads or writes, potentially resulting in information disclosure or arbitrary file modification.

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected products
Product Identifier Version Remediation
Unresolved product id: Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64 —
Vendor Fix fix
Workaround
Unresolved product id: Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64 —
Vendor Fix fix
Workaround
Threats
Impact Important

A flaw was found in Python. Its incremental HTML parser can be exploited by a remote attacker. By sending specially crafted, uncontrolled data with repeated, incomplete markup declarations, the attacker can cause the system to consume excessive central processing unit (CPU) resources. This leads to a denial of service, making the affected system unresponsive.

CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Important

A denial-of-service and resource exhaustion vulnerability exists within the `GDBus` component of GLib. The `gdbusauth` authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input validation by sending excessively long streams of data, causing the application to consume massive amounts of system memory and CPU, potentially leading to a crash or system hang.

CWE-770 - Allocation of Resources Without Limits or Throttling
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. An off-by-one error can occur in the gvs_tuple_is_normal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses > instead of >=, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information disclosure of 1 byte and a denial of service when the out-of-bounds read crosses a page boundary.

CWE-126 - Buffer Over-read
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g_date_time_get_ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g_date_time_add_full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead to a denial of service.

CWE-125 - Out-of-bounds Read
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used with the `G_REGEX_RAW` compile flag and case-change replacement escapes because the string_append function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the string is treated as raw bytes. This vulnerability can cause a minor information disclosure of 1-5 bytes and a denial of service when the buffer over-read crosses a page boundary.

CWE-126 - Buffer Over-read
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary.

CWE-126 - Buffer Over-read
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.

CWE-193 - Off-by-one Error
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Moderate

A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability.

CWE-825 - Expired Pointer Dereference
Affected products
Fixed 2 products, the same list as for CVE-2026-11940
Threats
Impact Important
References
URL Category
https://access.redhat.com/errata/RHSA-2026:80769 self
https://access.redhat.com/security/cve/CVE-2026-11940 external
https://access.redhat.com/security/cve/CVE-2026-15308 external
https://access.redhat.com/security/cve/CVE-2026-15588 external
https://access.redhat.com/security/cve/CVE-2026-58010 external
https://access.redhat.com/security/cve/CVE-2026-58011 external
https://access.redhat.com/security/cve/CVE-2026-58012 external
https://access.redhat.com/security/cve/CVE-2026-58013 external
https://access.redhat.com/security/cve/CVE-2026-58014 external
https://access.redhat.com/security/cve/CVE-2026-58015 external
https://access.redhat.com/security/cve/CVE-2026-60002 external
https://access.redhat.com/security/updates/classi… external
https://www.redhat.com/en/products/ai external
https://security.access.redhat.com/data/csaf/v2/a… self
https://access.redhat.com/security/cve/CVE-2026-11940 self
https://bugzilla.redhat.com/show_bug.cgi?id=2491848 external
https://www.cve.org/CVERecord?id=CVE-2026-11940 external
https://nvd.nist.gov/vuln/detail/CVE-2026-11940 external
https://github.com/python/cpython/issues/151558 external
https://github.com/python/cpython/pull/151559 external
https://mail.python.org/archives/list/security-an… external
https://access.redhat.com/security/cve/CVE-2026-15308 self
https://bugzilla.redhat.com/show_bug.cgi?id=2498608 external
https://www.cve.org/CVERecord?id=CVE-2026-15308 external
https://nvd.nist.gov/vuln/detail/CVE-2026-15308 external
https://github.com/python/cpython/commit/07efb081… external
https://github.com/python/cpython/commit/7933f4bf… external
https://github.com/python/cpython/commit/bcf98ddb… external
https://github.com/python/cpython/commit/e9f92ac0… external
https://github.com/python/cpython/issues/153030 external
https://github.com/python/cpython/pull/153031 external
https://mail.python.org/archives/list/security-an… external
https://access.redhat.com/security/cve/CVE-2026-15588 self
https://bugzilla.redhat.com/show_bug.cgi?id=2499675 external
https://www.cve.org/CVERecord?id=CVE-2026-15588 external
https://nvd.nist.gov/vuln/detail/CVE-2026-15588 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3985 external
https://access.redhat.com/security/cve/CVE-2026-58010 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492243 external
https://www.cve.org/CVERecord?id=CVE-2026-58010 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58010 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3915 external
https://access.redhat.com/security/cve/CVE-2026-58011 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492245 external
https://www.cve.org/CVERecord?id=CVE-2026-58011 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58011 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3917 external
https://access.redhat.com/security/cve/CVE-2026-58012 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492247 external
https://www.cve.org/CVERecord?id=CVE-2026-58012 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58012 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3918 external
https://access.redhat.com/security/cve/CVE-2026-58013 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492248 external
https://www.cve.org/CVERecord?id=CVE-2026-58013 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58013 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3925 external
https://access.redhat.com/security/cve/CVE-2026-58014 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492255 external
https://www.cve.org/CVERecord?id=CVE-2026-58014 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58014 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3930 external
https://access.redhat.com/security/cve/CVE-2026-58015 self
https://bugzilla.redhat.com/show_bug.cgi?id=2492256 external
https://www.cve.org/CVERecord?id=CVE-2026-58015 external
https://nvd.nist.gov/vuln/detail/CVE-2026-58015 external
https://gitlab.gnome.org/GNOME/glib/-/issues/3931 external
https://access.redhat.com/security/cve/CVE-2026-60002 self
https://bugzilla.redhat.com/show_bug.cgi?id=2497936 external
https://www.cve.org/CVERecord?id=CVE-2026-60002 external
https://nvd.nist.gov/vuln/detail/CVE-2026-60002 external
https://marc.info/?l=openssh-unix-dev&m=178333966… external
https://www.openssh.org/releasenotes.html#10.4p1 external
https://www.openwall.com/lists/oss-security/2026/… external

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          "text": "A flaw was found in the `tarfile.extractall()` function within Python. A remote attacker could exploit this vulnerability by providing a specially crafted archive. This archive could bypass security filters by using a hardlink that references a symlink, allowing the symlink to be recreated outside the intended destination directory. This could lead to out-of-destination file reads or writes, potentially resulting in information disclosure or arbitrary file modification.",
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          "title": "Statement"
        },
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          "title": "Vulnerability summary"
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          "title": "Statement"
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          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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          "title": "Statement"
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            "attackVector": "NETWORK",
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            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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      "threats": [
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          "details": "Moderate"
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      "title": "glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()"
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        "name": "Out-of-bounds Read"
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          "system_name": "Red Hat Bugzilla ID",
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          "category": "description",
          "text": "A flaw was found in GLib. An out-of-bounds read of only 2 bytes can occur in the g_date_time_get_ymd function in the glib/gdatetime.c file when an invalid GDateTime object produced by the g_date_time_add_full function is processed. This flaw can corrupt the date output and potentially cause logic errors that may lead to a denial of service.",
          "title": "Vulnerability description"
        },
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          "category": "summary",
          "text": "glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid GDateTime",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Any applications that allow a user to submit a date to `g_date_time_add_full()` and later call any getter functions, such as `g_date_time_get_month()` or `g_date_time_get_year()`, with the returned GDateTime object are vulnerable to this issue. This flaw can cause an out-of-bounds read of only 2 bytes, leading to a denial of service due to logic errors that a corrupted date can trigger. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58011"
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          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58011",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58011"
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        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3917",
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          "category": "workaround",
          "details": "To mitigate this vulnerability, in applications processing user-supplied dates, implement input validation to ensure the supplied date is within the supported range before calling g_date_time_add_full() with untrusted data, specifically rejecting inputs that result in a negative or zero days field.",
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            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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          "details": "Moderate"
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      "title": "glib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid GDateTime"
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          "names": [
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          "category": "description",
          "text": "A flaw was found in GLib. A buffer over-read can occur in the g_regex_replace function when used with the `G_REGEX_RAW` compile flag and case-change replacement escapes because the string_append function processes matched substrings using UTF-8 functions that assume valid UTF-8 input, even when the string is treated as raw bytes. This vulnerability can cause a minor information disclosure of 1-5 bytes and a denial of service when the buffer over-read crosses a page boundary.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Any applications that use g_regex_replace() or g_regex_replace_eval() with the G_REGEX_RAW compile flag and allow user-controlled replacement strings containing case-change escapes (\\u,\u00a0\\l,\u00a0\\U,\u00a0\\L) are vulnerable to this issue. This flaw can cause a buffer over-read of 1-5 bytes, leading to a minor information disclosure and a denial of service when the buffer over-read crosses a page boundary. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58012"
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          "category": "external",
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            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
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      "ids": [
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          "text": "A flaw was found in GLib. A buffer over-read can occur in g_io_channel_read_line_backend() in the giochannel.c file when a custom line terminator with a length greater than one is set, causing memcmp to read past the GString buffer. This vulnerability can cause a minor information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary.",
          "title": "Vulnerability description"
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          "category": "summary",
          "text": "glib: buffer over-read in glib/giochannel.c via \"g_io_channel_read_line_backend\"",
          "title": "Vulnerability summary"
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          "text": "Any applications calling g_io_channel_set_line_term() with a multi-byte line terminator (length greater than one) and subsequently calling g_io_channel_read_line_backend() are vulnerable to this issue. This flaw can cause a buffer over-read of 8 bytes, leading to an information disclosure of 7 bytes or a denial of service when the buffer over-read crosses a page boundary. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
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          "details": "To mitigate this vulnerability, restrict any custom line terminator string passed to g_io_channel_set_line_term() to a maximum length of one byte before calling g_io_channel_read_line_backend(). Using the default line terminators will completely neutralize this issue.",
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L",
            "version": "3.1"
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          "details": "Moderate"
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      "title": "glib: buffer over-read in glib/giochannel.c via \"g_io_channel_read_line_backend\""
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      "acknowledgments": [
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          "names": [
            "linhlhq"
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        "id": "CWE-193",
        "name": "Off-by-one Error"
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      "discovery_date": "2026-06-24T17:16:25.796000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2492255"
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          "category": "description",
          "text": "A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.",
          "title": "Vulnerability description"
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          "category": "summary",
          "text": "glib: off-by-one error in glib/gkeyfile.c via \"g_key_file_get_locale_string_list\"",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Any applications loading or parsing untrusted key files, typically .desktop or .ini files, are vulnerable to this issue. This flaw can cause an off-by-one error, leading to an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
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        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
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          "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
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        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492255",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492255"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-58014",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58014",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58014"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3930",
          "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3930"
        }
      ],
      "release_date": "2026-04-07T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-12T11:18:28+00:00",
          "details": "For more information visit https://access.redhat.com/errata/RHSA-2026:80769",
          "product_ids": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:80769"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, implement input validation to sanitize untrusted key files (such as .desktop or .ini files), specifically rejecting or stripping empty values before calling g_key_file_get_locale_string_list(). Alternatively, restricting the application to only load key files from trusted sources will completely neutralize this issue.",
          "product_ids": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glib: off-by-one error in glib/gkeyfile.c via \"g_key_file_get_locale_string_list\""
    },
    {
      "acknowledgments": [
        {
          "names": [
            "Thepwnisher"
          ]
        }
      ],
      "cve": "CVE-2026-58015",
      "cwe": {
        "id": "CWE-22",
        "name": "Improper Limitation of a Pathname to a Restricted Directory (\u0027Path Traversal\u0027)"
      },
      "discovery_date": "2026-06-24T17:22:00.405000+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2492256"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A malicious D-Bus server can supply a cookie_context containing path traversal sequences, causing the client to read an arbitrary file and exfiltrate sensitive data by verifying guessed file contents against a generated hash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "To exploit this flaw, an attacker must be in a position to perform a man-in-the-middle (MitM) attack on the connection or operate a malicious server that the client connects to. Furthermore, extracting data requires an oracle attack (guessing and hashing), increasing the complexity of exploitation. However, if successful, this issue allows the exfiltration of sensitive secrets, such as SSH keys or API tokens, from the filesystem. Due to these reasons, this vulnerability has been rated with a moderate severity.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
          "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "RHBZ#2492256",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492256"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-58015",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-58015",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-58015"
        },
        {
          "category": "external",
          "summary": "https://gitlab.gnome.org/GNOME/glib/-/issues/3931",
          "url": "https://gitlab.gnome.org/GNOME/glib/-/issues/3931"
        }
      ],
      "release_date": "2026-04-08T00:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-12T11:18:28+00:00",
          "details": "For more information visit https://access.redhat.com/errata/RHSA-2026:80769",
          "product_ids": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:80769"
        },
        {
          "category": "workaround",
          "details": "To mitigate this vulnerability, ensure that applications only connect to trusted D-Bus servers and operate within secure, isolated networks to prevent man-in-the-middle (MitM) attacks. If feasible, configuring the D-Bus connection to strictly require the EXTERNAL authentication mechanism and disabling DBUS_COOKIE_SHA1 will completely neutralize this issue.",
          "product_ids": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.9,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Moderate"
        }
      ],
      "title": "glib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receive"
    },
    {
      "cve": "CVE-2026-60002",
      "cwe": {
        "id": "CWE-825",
        "name": "Expired Pointer Dereference"
      },
      "discovery_date": "2026-07-08T01:01:33.808610+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "2497936"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in OpenSSH. A remote attacker could exploit a use-after-free vulnerability on the client side when a server changes its host key during a key re-exchange. This could lead to high impact on confidentiality and integrity, and low impact on availability.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "This Important flaw in OpenSSH client could allow a malicious SSH server to execute arbitrary code on the connecting client due to a use-after-free vulnerability during host key re-exchange. While requiring a connection to a specially crafted server, the potential for high impact on client confidentiality and integrity elevates the severity beyond Moderate.",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
          "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2026-60002"
        },
        {
          "category": "external",
          "summary": "RHBZ#2497936",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2497936"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2026-60002",
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-60002"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2026-60002",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-60002"
        },
        {
          "category": "external",
          "summary": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2",
          "url": "https://marc.info/?l=openssh-unix-dev\u0026m=178333966933090\u0026w=2"
        },
        {
          "category": "external",
          "summary": "https://www.openssh.org/releasenotes.html#10.4p1",
          "url": "https://www.openssh.org/releasenotes.html#10.4p1"
        },
        {
          "category": "external",
          "summary": "https://www.openwall.com/lists/oss-security/2026/07/06/5",
          "url": "https://www.openwall.com/lists/oss-security/2026/07/06/5"
        }
      ],
      "release_date": "2026-07-08T00:17:33.058000+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2026-10-12T11:18:28+00:00",
          "details": "For more information visit https://access.redhat.com/errata/RHSA-2026:80769",
          "product_ids": [
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            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2026:80769"
        },
        {
          "category": "workaround",
          "details": "To mitigate this issue, OpenSSH clients should only connect to trusted SSH servers. Enforcing strict host key checking and carefully managing `known_hosts` files can help prevent connections to servers with unexpected or altered host keys, thereby reducing exposure to this client-side vulnerability.",
          "product_ids": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.1"
          },
          "products": [
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:09e6dfdc2290ff014570bf4673ec7ef85fc5ba0a5684e22033093f2208bcdcf9_arm64",
            "Red Hat OpenShift AI 3.4:registry.redhat.io/rhai/base-image-cuda-12.9-rhel9@sha256:b3ce5e0f0c3824b9b4573b31d48d7c3b14f9a0eb2e9cc0f0c3f1b75c66a741f4_amd64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "openssh: OpenSSH: Use-after-free vulnerability during host key re-exchange on the client side"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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