Aggregator

USN-8818-6: Linux kernel (FIPS) vulnerabilities

Ubuntu Security Advisories
4 days 7 hours ago
It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TLB) invalidation before memory writes made through the invalidated translation were globally observed. A local attacker could possibly use this to write to memory after permission to do so had been revoked, bypassing memory protections or escalating privileges. (CVE-2025-10263) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - InfiniBand drivers; - Network drivers; - TCM subsystem; - exFAT file system; - Network file system (NFS) client; - Network file system (NFS) server daemon; - B.A.T.M.A.N. meshing protocol; - IPv4 networking; - IPv6 networking; - Netfilter; - RDS protocol; (CVE-2026-53186, CVE-2026-53216, CVE-2026-53221, CVE-2026-53354, CVE-2026-53355, CVE-2026-53398, CVE-2026-63800, CVE-2026-63808, CVE-2026-63887, CVE-2026-63888, CVE-2026-63912, CVE-2026-63922, CVE-2026-63924, CVE-2026-63984, CVE-2026-63992, CVE-2026-63993, CVE-2026-63994, CVE-2026-64007, CVE-2026-64091)

USN-8851-2: Linux kernel (Raspberry Pi) vulnerabilities

Ubuntu Security Advisories
4 days 7 hours ago
Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Network file system (NFS) server daemon; - IPv6 networking; - Netfilter; (CVE-2025-38724, CVE-2026-53131, CVE-2026-53221)

openbao-2.6.4-1.fc44

Fedora Security Advisories
4 days 11 hours ago
FEDORA-2026-c079fc3c0b Packages in this update:
  • openbao-2.6.4-1.fc44
Update description:

Update to upstream 2.6.4. Includes multiple GHSA security notices, see https://github.com/openbao/openbao/releases/tag/v2.6.4

Update to 2.6.3-2. Fixes privilege problem in the service file and cleans up default configuration file.

Update to 2.6.3. Includes fixes to multiple GHSAs listed at https://github.com/openbao/openbao/releases/tag/v2.6.3.

openbao-2.6.4-1.fc45

Fedora Security Advisories
4 days 11 hours ago
FEDORA-2026-c0f7a19ee3 Packages in this update:
  • openbao-2.6.4-1.fc45
Update description:

Update to upstream 2.6.4. Includes multiple GHSA security notices, see https://github.com/openbao/openbao/releases/tag/v2.6.4

Update to 2.6.3-2. Fixes privilege problem in the service file and cleans up default configuration file.

Update to 2.6.3. Includes fixes to multiple GHSAs listed at https://github.com/openbao/openbao/releases/tag/v2.6.3.

USN-8863-1: GStreamer Good Plugins vulnerabilities

Ubuntu Security Advisories
4 days 21 hours ago
Yazan Balawneh discovered that GStreamer Good Plugins incorrectly handled certain FLAC audio streams. An attacker could possibly use this issue to obtain sensitive information. (CVE-2026-17072) Seonwook Kim discovered that GStreamer Good Plugins incorrectly parsed certain AVI files. An attacker could possibly use this issue to cause a denial of service or obtain sensitive information. (CVE-2026-73433) Seonwook Kim discovered that GStreamer Good Plugins did not correctly parse certain AVI files. An attacker could possibly use this issue to cause a denial of service. (CVE-2026-73434) Seonwook Kim discovered that GStreamer Good Plugins incorrectly handled certain closed caption data. An attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, Ubuntu 24.04 LTS, and Ubuntu 26.04 LTS. (CVE-2026-88914)