CLSA-2026-1776762459 harfbuzz: Fix of CVE-2023-25193

CVE-2023-25193: optimize looking back for base glyphs in hb-ot-layout-gsubgpos-private.hh...

harfbuzz: Null Pointer Dereference in harfbuzz

A null pointer dereference vector has been discovered in the harfbuzz package. A null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh:1672-1673. The function fails to check if hbmalloc returns NULL before using placement ne...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: harfbuzz: harfbuzz-14.1.0-2.hum1 aarch64, x8664 harfbuzz-cairo-14.1.0-2.hum1 aarch64, x8664 harfbuzz-devel-14.1.0-2.hum1 aarch64, x8664 harfbuzz-gpu-14.1.0-2.hum1 aarch64, x8664...

SUSE: Security Advisory (SUSE-SU-2026:20922-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

OPENSUSE-SU-2026:20409-1 Security update for harfbuzz

This update for harfbuzz fixes the following issues: Update to version 11.4.5: Security fixes: - CVE-2026-22693: Fixed a NULL pointer dereference in SubtableUnicodesCache::create bsc1256459. Other fixes: - Bug fixes for “AAT” shaping, and other shaping micro optimizations. - Fix a shaping...

SUSE-SU-2026:20762-1 Security update for harfbuzz

This update for harfbuzz fixes the following issues: Update to version 11.4.5: Security fixes: - CVE-2026-22693: Fixed a NULL pointer dereference in SubtableUnicodesCache::create bsc1256459. Other fixes: - Bug fixes for “AAT” shaping, and other shaping micro optimizations. - Fix a shaping...

SUSE-SU-2026:20922-1 Security update for harfbuzz

This update for harfbuzz fixes the following issues: Update to version 11.4.5: Security fixes: - CVE-2026-22693: Fixed a NULL pointer dereference in SubtableUnicodesCache::create bsc1256459. Other fixes: - Bug fixes for “AAT” shaping, and other shaping micro optimizations. - Fix a shaping...

Amazon Linux 2023 : firefox (ALAS2023-2026-1435)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1435 advisory. HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. Th...

Medium: firefox

Issue Overview: HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construc...

Medium: thunderbird

Issue Overview: HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construc...

Amazon Linux 2 : firefox, --advisory ALAS2FIREFOX-2026-051 (ALASFIREFOX-2026-051)

The version of firefox installed on the remote host is prior to 140.7.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2FIREFOX-2026-051 advisory. HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3171 (ALAS-2026-3171)

The version of thunderbird installed on the remote host is prior to 140.7.1-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3171 advisory. HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the...

Medium: firefox

Issue Overview: HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construc...

CVE-2026-22693 affecting package harfbuzz for versions less than 8.3.0-4

CVE-2026-22693 affecting package harfbuzz for versions less than 8.3.0-4. A patched version of the package is available...

ROOT-OS-DEBIAN-12-CVE-2023-25193 CVE-2023-25193 in rootio-harfbuzz - Patched by Root

Root has patched CVE-2023-25193 in the rootio-harfbuzz package for Root:Debian:12. Multiple fixed versions available...

ROOT-OS-DEBIAN-12-CVE-2026-22693 CVE-2026-22693 in rootio-harfbuzz - Patched by Root

Root has patched CVE-2026-22693 in the rootio-harfbuzz package for Root:Debian:12. Multiple fixed versions available...

[SECURITY] Fedora 42 Update: perl-HarfBuzz-Shaper-0.033-1.fc42

HarfBuzz::Shaper is a perl module that provides access to a small subset of the native HarfBuzz library. The subset is suitable for typesetting programs that need to deal with complex languages like Devanagari. This module is intended to be used with module L...

[SECURITY] Fedora 43 Update: perl-HarfBuzz-Shaper-0.033-2.fc43

HarfBuzz::Shaper is a perl module that provides access to a small subset of the native HarfBuzz library. The subset is suitable for typesetting programs that need to deal with complex languages like Devanagari. This module is intended to be used with module L...

Fedora: Security Advisory (FEDORA-2026-2b5249b4b6)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora: Security Advisory (FEDORA-2026-2a6cbb84d6)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...