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USN-8093-1 fixed a vulnerability in libssh. This update provides the corresponsing fix for Ubuntu 26.04 LTS. Original advisory details: It was discovered that libssh incorrectly performed bounds checking when processing SFTP extensions. If a client application queried extension data out of bounds, it could cause the application to crash, resulting in a denial of service, or exhibit unintended behavior.

USN 8113-1 fixed vulnerabilities in tiff. This update provides the corresponding fixes for Ubuntu 26.04 LTS. Original advisory details: It was discovered that LibTIFF did not properly handle memory when processing certain images. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. (CVE-2025-61143) It was discovered that LibTIFF did not properly handle memory when processing malformed TIFF directories. An attacker could possibly use this issue to cause LibTIFF to crash, resulting in a denial of service. (CVE-2025-61144)

FEDORA-2026-fc11919789 Packages in this update:

• firefox-154.0-3.fc44

Update description:

Implement buffer stride support for PipeWire camera.

• Update to latest upstream (154.0)
• Enabled Wayland session restore on KDE.

FEDORA-EPEL-2026-f78a6b3cf2 Packages in this update:

• openbao-2.6.2-1.el8

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

FEDORA-EPEL-2026-0194a75a00 Packages in this update:

• openbao-2.6.2-1.el10_3

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

FEDORA-2026-73f5dc988f Packages in this update:

• openbao-2.6.2-1.fc44

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

FEDORA-EPEL-2026-56bfe89982 Packages in this update:

• openbao-2.6.2-1.el10_2

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

FEDORA-2026-ba51600ab3 Packages in this update:

• openbao-2.6.2-1.fc43

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

FEDORA-EPEL-2026-cba2df79a1 Packages in this update:

• openbao-2.6.2-1.el9

Update description:

Update to upstream 2.6.2, including security fixes for GHSA-rh46-vc3j-w2w3 and GHSA-g892-p242-8g86.

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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Mellanox network drivers; - File systems infrastructure; - IPv4 networking; - Network traffic control; - TCP network protocol; - B.A.T.M.A.N. meshing protocol; - IPv6 networking; - Multipath TCP; - Netfilter; - RxRPC session sockets; - SCTP protocol; - SMC sockets; (CVE-2026-43083, CVE-2026-43197, CVE-2026-43198, CVE-2026-43465, CVE-2026-46242, CVE-2026-46325, CVE-2026-46331, CVE-2026-52914, CVE-2026-52924, CVE-2026-52931, CVE-2026-53151, CVE-2026-53176, CVE-2026-53212, CVE-2026-53215, CVE-2026-53225, CVE-2026-53228, CVE-2026-53359)

Version:next-20260818 (linux-next) Released:2026-08-18

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: - x86 architecture; - InfiniBand drivers; - Media drivers; - Network drivers; - Mellanox network drivers; - Texas Instruments network drivers; - NVME drivers; - File systems infrastructure; - SMB network file system; - IPv4 networking; - Network traffic control; - TCP network protocol; - Locking primitives; - Memory management; - IPv6 networking; - Multipath TCP; - Netfilter; - RxRPC session sockets; - SCTP protocol; - SMC sockets; (CVE-2026-31405, CVE-2026-31414, CVE-2026-31501, CVE-2026-31589, CVE-2026-31633, CVE-2026-31636, CVE-2026-31705, CVE-2026-43198, CVE-2026-43379, CVE-2026-43465, CVE-2026-43499, CVE-2026-46113, CVE-2026-46137, CVE-2026-46242, CVE-2026-46331, CVE-2026-52924, CVE-2026-52989, CVE-2026-53086, CVE-2026-53131, CVE-2026-53176, CVE-2026-53212, CVE-2026-53225, CVE-2026-53228, CVE-2026-53359)

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: - x86 architecture; - InfiniBand drivers; - Network drivers; - Network traffic control; - IPv4 networking; - IPv6 networking; - Netfilter; - RxRPC session sockets; - SCTP protocol; (CVE-2026-46331, CVE-2026-52924, CVE-2026-53131, CVE-2026-53151, CVE-2026-53175, CVE-2026-53176, CVE-2026-53186, CVE-2026-53212, CVE-2026-53215, CVE-2026-53216, CVE-2026-53221, CVE-2026-53224, CVE-2026-53225, CVE-2026-53228, CVE-2026-53246, CVE-2026-53247, CVE-2026-53260, CVE-2026-53359)

FEDORA-2026-4857ca6db8 Packages in this update:

• knot-3.4.11-1.fc43

Update description:

New upstream release with security fixes.

FEDORA-2026-85369e2e3a Packages in this update:

• knot-3.5.7-1.fc44

Update description:

New upstream release with security fixes.

FEDORA-2026-6a1526575a Packages in this update:

• libkcapi-1.5.1-1.fc46

Update description:

Automatic update for libkcapi-1.5.1-1.fc46.

Changelog * Tue Aug 18 2026 Ondrej Mosnáček <omosnacek@gmail.com> - 1.5.1-1 - Update to version 1.5.1 (fedora#2512793) - Fix CVE-2026-71225 (fedora#2511445) - Fix CVE-2026-71226 (fedora#2511484) - Fix CVE-2026-71227 (fedora#2511487)

FEDORA-2026-4ba4b4f139 Packages in this update:

• libkcapi-1.5.1-1.fc45

Update description:

Automatic update for libkcapi-1.5.1-1.fc45.

Changelog * Tue Aug 18 2026 Ondrej Mosnáček <omosnacek@gmail.com> - 1.5.1-1 - Update to version 1.5.1 (fedora#2512793) - Fix CVE-2026-71225 (fedora#2511445) - Fix CVE-2026-71226 (fedora#2511484) - Fix CVE-2026-71227 (fedora#2511487)

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: - OCFS2 file system; - B.A.T.M.A.N. meshing protocol; - Netfilter; - SCTP protocol; (CVE-2026-52914, CVE-2026-53002, CVE-2026-53043, CVE-2026-53224, CVE-2026-53246, CVE-2026-53309)