PT-2025-14109

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 137 Thunderbird versions prior to 137 Description The issue concerns memory safety bugs that were present in certain versions of Firefox and Thunderbird. Some of these bugs showed evidence of memory corruption, and it...

RHSA-2025:3009 Red Hat Security Advisory: thunderbird security update

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Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Updated to Mozilla Thunderbird 128.8 MFSA 2025-18 bsc1237683: CVE-2024-43097: Overflow when growing an SkRegion's RunArray CVE-2025-1930: AudioIPC StreamData could trigger a use-after-free in the Browser process CVE-2025-1931:...

MGASA-2025-0093 Updated thunderbird, thunderbird-l10n packages fix security vulnerabilities

CVE-2024-43097: Overflow when growing an SkRegion's RunArray CVE-2025-1931: Use-after-free in WebTransportChild CVE-2025-1932: Inconsistent comparator in XSLT sorting led to out-of-bounds access CVE-2025-1933: JIT corruption of WASM i32 return values on 64-bit CPUs CVE-2025-1934: Unexpected GC...

[slackware-security] mozilla-thunderbird

New mozilla-thunderbird packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/mozilla-thunderbird-128.8.0esr-i686-1slack15.0.txz: Upgraded. This release contains security fixes and improvements. For...

PT-2025-9662 · Mozilla +10 · Thunderbird +12

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 136 Firefox ESR versions prior to 115.21 Firefox ESR versions prior to 128.8 Thunderbird versions prior to 136 Thunderbird versions prior to 128.8 Description: The issue is related to memory safety bugs that could...

PT-2025-9663 · Mozilla +10 · Thunderbird +13

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 136 Firefox ESR versions prior to 128.8 Thunderbird versions prior to 136 Thunderbird ESR versions prior to 128.8 Description: The issue is related to memory safety bugs that could potentially lead to memory...

openSUSE Security Advisory (SUSE-SU-2024:2073-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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 Security Advisory (SUSE-SU-2024:1147-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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 Security Advisory (SUSE-SU-2024:2790-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 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...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Mozilla Thunderbird is a standalone mail and newsgroup client. Security...

RHSA-2025:1341 Red Hat Security Advisory: thunderbird security update

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RHSA-2025:1340 Red Hat Security Advisory: thunderbird security update

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RHSA-2025:1317 Red Hat Security Advisory: thunderbird security update

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Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions, and Red Hat Enterprise Linux 8.6 Telecommunications Update Service. Red Hat Product Security has rated this update ...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

PT-2025-4131

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 135 Thunderbird versions prior to 135 Description The issue arises when the fullscreen notification is prematurely hidden when fullscreen is re-requested quickly by the user. This could have been leveraged to perform ...

PT-2025-4126 · Mozilla +10 · Thunderbird +12

Name of the Vulnerable Software and Affected Versions: Firefox versions prior to 135 Firefox ESR versions prior to 128.7 Thunderbird versions prior to 128.7 Thunderbird versions prior to 135 Description: A race condition could have led to private browsing tabs being opened in normal browsing...