OESA-2026-2972 gzip security update

gzip is a single-file/stream lossless data compression utility, where the resulting compressed file generally has the suffix .gz. Security Fixes: GNU gzip contains a vulnerability in the gzexe utility related to insecure temporary file handling. When the mktemp utility is not available in the...

OESA-2026-2969 gzip security update

gzip is a single-file/stream lossless data compression utility, where the resulting compressed file generally has the suffix .gz. Security Fixes: GNU gzip contains a vulnerability in the gzexe utility related to insecure temporary file handling. When the mktemp utility is not available in the...

OESA-2026-2946 rpm-ostree security update

rpm-ostree is a hybrid image/package system. It supports "composing" packages on a build server into an OSTree repository, which can then be replicated by client systems with atomic upgrades. Additionally, unlike many "pure" image systems, with rpm-ostree each client system can layer on additiona...

OESA-2026-2926 libtiff security update

This provides support for the Tag Image File Format TIFF, a widely used format for storing image data. The latest version of the TIFF specification is available on-line in several different formats.And contains command-line programs for manipulating TIFF format image files using the libtiff...

RHSA-2026:37137 Red Hat Security Advisory: tomcat security, bug fix, and enhancement update

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RHSA-2026:37123 Red Hat Security Advisory: podman security, bug fix, and enhancement update

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RHSA-2026:36879 Red Hat Security Advisory: tomcat security, bug fix, and enhancement update

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RHSA-2026:36790 Red Hat Security Advisory: tomcat9 security, bug fix, and enhancement update

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RHSA-2026:36788 Red Hat Security Advisory: tomcat security, bug fix, and enhancement update

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RHSA-2026:36767 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

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RHSA-2026:36759 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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RHSA-2026:36721 Red Hat Security Advisory: edk2 security, bug fix, and enhancement update

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RHSA-2026:36639 Red Hat Security Advisory: nginx:1.26 security, bug fix, and enhancement update

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RHSA-2026:36618 Red Hat Security Advisory: nginx:1.24 security, bug fix, and enhancement update

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RHSA-2026:36541 Red Hat Security Advisory: kernel security, bug fix, and enhancement update

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RHSA-2026:26989 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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CVE-2026-56288 NULL Pointer Dereference in GNU patch

GNU patch is vulnerable to a NULL pointer dereference when processing a specially crafted unified-diff patch file. Improper handling of consecutive end-of-file newline markers can corrupt internal hunk single block of changes in diff data structures, causing the application to pass a NULL pointer...

firefox: thunderbird: Memory safety bug fixed in Thunderbird ESR 140.12

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...

firefox: thunderbird: Memory safety bug fixed in Firefox ESR 140.12

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Firefox ESR 140.12...

firefox: thunderbird: Memory safety bug fixed in Thunderbird ESR 140.12

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bug fixed in Thunderbird ESR 140.12...