https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-02T19:31:30.328456+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2026:71585 ALSA-2026:71585 — Important: libxml2 security update 2026-10-02T19:31:30.347500+00:00

Affected: AlmaLinux:9: libxml2, AlmaLinux:9: libxml2-devel, AlmaLinux:9: python3-libxml2

The libxml2 library is a development toolbox providing the implementation of various XML standards.

Security Fix(es):

* libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow (CVE-2026-86138) * libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks (CVE-2026-86143) * libxml2: libxml2: Arbitrary code execution via stack-based buffer overflow in xmlSnprintfElements (CVE-2026-86140) * libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation (CVE-2026-86142) * libxml2: libxml2: Information disclosure, SSRF, or denial of service due to improper parseFlags propagation. (CVE-2026-86144) * libxml2: double-free/UAF in libxml2 Python bindings (CVE-2026-74860)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bell-cve-2026-86142 BELL-CVE-2026-86142 2026-10-02T19:31:30.347585+00:00

Affected: Alpaquita:25: libxml2, Alpaquita:stream: libxml2, BellSoft Hardened Containers:25: libxml2, BellSoft Hardened Containers:stream: libxml2

 https://cve.radiocsirt.org/vuln/euvd-2026-367858 EUVD-2026-367858 2026-10-02T19:31:30.347612+00:00 EUVD-2026-367858 https://cve.radiocsirt.org/vuln/fkie_cve-2026-86142 fkie_cve-2026-86142 2026-10-02T19:31:30.347625+00:00

In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation.

 https://cve.radiocsirt.org/vuln/ghsa-499q-6rmh-w6p7 GHSA-499q-6rmh-w6p7 2026-10-02T19:31:30.347647+00:00

In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation.

 https://cve.radiocsirt.org/vuln/msrc_cve-2026-86142 msrc_CVE-2026-86142 — In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer… 2026-10-02T19:31:30.347660+00:00 msrc_CVE-2026-86142 https://cve.radiocsirt.org/vuln/rhsa-2026:64463 RHSA-2026:64463 — Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update 2026-10-02T19:31:30.347677+00:00

libxml2: double-free/UAF in libxml2 Python bindings libxml2: libxml2: Denial of Service via out-of-bounds read in xmlFAParsePosCharGroup libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow libxml2: libxml2: Integer overflow in xmlURIEscapeStr may lead to arbitrary code execution libxml2: libxml2: Arbitrary code execution via stack-based buffer overflow in xmlSnprintfElements libxml2: libxml2: Denial of Service due to NULL pointer dereference in xmlRegNewParserCtxt libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks libxml2: libxml2: Information disclosure, SSRF, or denial of service due to improper parseFlags propagation.

 https://cve.radiocsirt.org/vuln/rhsa-2026:71585 RHSA-2026:71585 — Red Hat Security Advisory: libxml2 security update 2026-10-02T19:31:30.347707+00:00

libxml2: double-free/UAF in libxml2 Python bindings libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow libxml2: libxml2: Arbitrary code execution via stack-based buffer overflow in xmlSnprintfElements libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks libxml2: libxml2: Information disclosure, SSRF, or denial of service due to improper parseFlags propagation.

 https://cve.radiocsirt.org/vuln/rlsa-2026:71585 RLSA-2026:71585 — Important: libxml2 security update 2026-10-02T19:31:30.347729+00:00

Affected: Rocky Linux:9: libxml2

The libxml2 library is a development toolbox providing the implementation of various XML standards.

Security Fix(es):

* libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow (CVE-2026-86138)

* libxml2: libxml2: Data integrity issues due to integer overflow in write callbacks (CVE-2026-86143)

* libxml2: libxml2: Arbitrary code execution via stack-based buffer overflow in xmlSnprintfElements (CVE-2026-86140)

* libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation (CVE-2026-86142)

* libxml2: libxml2: Information disclosure, SSRF, or denial of service due to improper parseFlags propagation. (CVE-2026-86144)

* libxml2: double-free/UAF in libxml2 Python bindings (CVE-2026-74860)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-86142 UBUNTU-CVE-2026-86142 2026-10-02T19:31:30.347756+00:00

Affected: Ubuntu:Pro:14.04:LTS: libxml2, Ubuntu:Pro:16.04:LTS: libxml2, Ubuntu:Pro:18.04:LTS: libxml2, Ubuntu:Pro:20.04:LTS: libxml2, Ubuntu:22.04:LTS: libxml2, Ubuntu:24.04:LTS: libxml2, Ubuntu:26.04:LTS: libxml2

In libxml2 before 2.15.4, there is a heap-based buffer overflow in xmlXPtrEvalXPtrPart because of xmlXPtrEval xpointer length saturation.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-3195 WID-SEC-W-2026-3195 — libxml2: Mehrere Schwachstellen 2026-10-02T19:31:30.347780+00:00

Ein Angreifer kann mehrere Schwachstellen in libxml2 ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um Daten zu manipulieren oder offenzulegen und um einen Denial of Service herbeizuführen.