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ALSA-2026:18480 — Important: linux-sgx security update

Affected: AlmaLinux:10: sgx-common, AlmaLinux:10: sgx-libs, AlmaLinux:10: sgx-mpa, AlmaLinux:10: sgx-pccs, AlmaLinux:10: sgx-pccs-admin, AlmaLinux:10: sgx-pckid-tool, AlmaLinux:10: tdx-qgs

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

* qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284) * node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745) * node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950) * lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465) * node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

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.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

bdu:2026-00891

certfr-2026-avi-0112 — De multiples vulnérabilités ont été découvertes dans les produits VMware. Elles permettent à un attaquant de provoquer…

certfr-2026-avi-0112

Withdrawn: CLEANSTART-2026-AD27625 — Security fixes for CVE-2022-25881, CVE-2022-33987, CVE-2025-25285, CVE-2025-62718, CVE-2025-69873, CVE-2026-21637, CVE-…

Withdrawn by the publisher.

Affected: CleanStart: mongosh

Multiple security vulnerabilities affect the mongosh package. These issues are resolved in later releases. See references for individual vulnerability details.

EUVD-2026-364324

fkie_cve-2026-24842

node-tar,a Tar for Node.js, contains a vulnerability in versions prior to 7.5.7 where the security check for hardlink entries uses different path resolution semantics than the actual hardlink creation logic. This mismatch allows an attacker to craft a malicious TAR archive that bypasses path traversal protections and creates hardlinks to arbitrary files outside the extraction directory. Version 7.5.7 contains a fix for the issue.

GHSA-34x7-hfp2-rc4v — node-tar Vulnerable to Arbitrary File Creation/Overwrite via Hardlink Path Traversal

Affected: npm: tar

### Summary node-tar contains a vulnerability where the security check for hardlink entries uses different path resolution semantics than the actual hardlink creation logic. This mismatch allows an attacker to craft a malicious TAR archive that bypasses path traversal protections and creates hardlinks to arbitrary files outside the extraction directory.

### Details The vulnerability exists in `lib/unpack.js`. When extracting a hardlink, two functions handle the linkpath differently:

**Security check in `[STRIPABSOLUTEPATH]`:** ```javascript const entryDir = path.posix.dirname(entry.path); const resolved = path.posix.normalize(path.posix.join(entryDir, linkpath)); if (resolved.startsWith('../')) { /* block */ } ```

**Hardlink creation in `[HARDLINK]`:** ```javascript const linkpath = path.resolve(this.cwd, entry.linkpath); fs.linkSync(linkpath, dest); ```

**Example:** An application extracts a TAR using `tar.extract({ cwd: '/var/app/uploads/' })`. The TAR contains entry `a/b/c/d/x` as a hardlink to `../../../../etc/passwd`.

- **Security check** resolves the linkpath relative to the entry's parent directory: `a/b/c/d/ + ../../../../etc/passwd` = `etc/passwd`. No `../` prefix, so it **passes**.

- **Hardlink creation** resolves the linkpath relative to the extraction directory (`this.cwd`): `/var/app/uploads/ + ../../../../etc/passwd` = `/etc/passwd`. This **escapes** to the system's `/etc/passwd`.

The security check and hardlink creation use different starting points (en…

openSUSE-SU-2026:10410-1 — pnpm-10.32.1-1.1 on GA media

pnpm-10.32.1-1.1 on GA media

RHSA-2026:2900 — Red Hat Security Advisory: Network Observability 1.11.0 for OpenShift

github.com/containerd/containerd: containerd local privilege escalation node-forge: node-forge: Interpretation conflict vulnerability allows bypassing cryptographic verifications lodash: prototype pollution in _.unset and _.omit functions qs: qs: Denial of Service via improper input validation in array parsing runc: opencontainers/selinux: container escape and denial of service due to arbitrary write gadgets and procfs write redirects golang: archive/tar: Unbounded allocation when parsing GNU sparse map github.com/containerd/containerd: containerd: Memory exhaustion via CRI Attach implementation goroutine leaks node-forge: node-forge ASN.1 Unbounded Recursion urllib3: urllib3: Unbounded decompression chain leads to resource exhaustion urllib3: urllib3 Streaming API improperly handles highly compressed data github.com/sigstore/fulcio: Fulcio: Denial of Service via crafted OpenID Connect (OIDC) token urllib3: urllib3 vulnerable to decompression-bomb safeguard bypass when following HTTP redirects (streaming API) node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives wheel: wheel: Privilege Escalation or Arbitrary Code Execution via malicious wheel file unpacking node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check

RLSA-2026:18480 — Important: linux-sgx security update

Affected: Rocky Linux:10: linux-sgx

The Intel SGX SDK is a collection of APIs, libraries, documentations and tools that allow software developers to create and debug Intel SGX enabled applications in C/C++.

Security Fix(es):

* qs: qs: Denial of Service via improper input validation in array parsing (CVE-2025-15284)

* node-tar: tar: node-tar: Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives (CVE-2026-23745)

* node-tar: tar: node-tar: Arbitrary file overwrite via Unicode path collision race condition (CVE-2026-23950)

* lodash: prototype pollution in _.unset and _.omit functions (CVE-2025-13465)

* node-tar: tar: node-tar: Arbitrary file creation via path traversal bypass in hardlink security check (CVE-2026-24842)

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.

Additional Changes:

For detailed information on changes in this release, see the Rocky Linux 10 Release Notes linked from the References section.

UBUNTU-CVE-2026-24842

Affected: Ubuntu:Pro:14.04:LTS: node-tar, Ubuntu:Pro:16.04:LTS: node-tar, Ubuntu:18.04:LTS: node-tar, Ubuntu:Pro:20.04:LTS: node-tar, Ubuntu:22.04:LTS: node-tar, Ubuntu:24.04:LTS: node-tar, Ubuntu:25.10: node-tar, Ubuntu:26.04:LTS: node-tar

WID-SEC-W-2026-0770 — Atlassian Jira: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Atlassian Jira ausnutzen, um beliebigen Programmcode auszuführen, Daten zu manipulieren und offenzulegen, Cross-Site-Scripting-Angriffe durchzuführen oder einen Denial-of-Service-Zustand herbeizuführen.