Heap Out-of-Bounds Read in Go Driver GSSAPI C Wrappers enables application crash or information leak

The mongo-go-driver repository contains CGo bindings for GSSAPI Kerberos authentication on Linux and macOS. The C wrapper implementation contains a heap out-of-bounds read vulnerability due to incorrect assumptions about string termination in the GSSAPI standard. Since GSSAPI buffers are not...

CVE-2026-25920 SumatraPDF has a heap out-of-bounds read in MOBI HuffDic decompressor

SumatraPDF is a multi-format reader for Windows. In 3.5.2 and earlier, a heap out-of-bounds read vulnerability exists in SumatraPDF's MOBI HuffDic decompressor. The bounds check in AddCdicData only validates half the range that DecodeOne actually accesses. Opening a crafted .mobi file can read...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume th...

RLSA-2026:2220 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7,...

Important: Red Hat Security Advisory: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 10.0 Extended Update Support and Red Hat Enterprise Linux 10. 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...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7, Thunderbird ESR 140.7, Firefox 147 and Thunderbird 147

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146. Some of these bugs showed evidence of memory corruption and we presume th...

libssh 0.7.6 Advanced SSH Security Testing Tool

This is an advanced SSH security testing tool for libssh that provides robust session management, signal handling, safe memory management, and multiple operational modes while also checking banners to see if libssh is vulnerable to CVE-2018-10933...

RHEL 10 : thunderbird (RHSA-2026:2286)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:2286 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Spoofing issue in the Downloads Panel component...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50100)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50100 advisory. - crypto: afalg - Fix incorrect boolean values in afalgctx Eric Biggers Orabug: 38879907 CVE-2025-40022 - crypto: afalg - Disallow concurrent writ...

ALSA-2026:2220 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7,...

RHEL 10 : firefox (RHSA-2026:2271)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:2271 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: firefox:...

RockyLinux 8 : thunderbird (RLSA-2026:2220)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:2220 advisory. firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox:...

ALSA-2026:2286 Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7,...

Important: thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: Spoofing issue in the Downloads Panel component CVE-2025-14327 firefox: Use-after-free in the JavaScript: GC component CVE-2026-0885 firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.7,...

RLSA-2025:18285 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: thunderbird: firefox: Memory safety bugs CVE-2025-11714 thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textures CVE-2025-11709...

RockyLinux 8 : firefox (RLSA-2025:18285)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:18285 advisory. thunderbird: firefox: Memory safety bugs CVE-2025-11714 thunderbird: firefox: Out of bounds read/write in a privileged process triggered by WebGL textur...

[slackware-security] openssl

New openssl packages are available for Slackware 15.0 to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/openssl-1.1.1ze-i586-1slack15.0.txz: Upgraded. Apply patch to fix the following security issues: Fixed Heap out-of-bounds write in BIOflinebuffer ...

CVE-2026-25749 Heap Overflow in Vim

Vim is an open source, command line text editor. Prior to version 9.1.2132, a heap buffer overflow vulnerability exists in Vim's tag file resolution logic when processing the 'helpfile' option. The vulnerability is located in the gettagfname function in src/tag.c. When processing help file tags,...

OESA-2026-1285 thunderbird security update

Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: Use-after-free in the WebRTC: Signaling component. This vulnerability affects Firefox 146, Firefox ESR 140.6, Thunderbird 146, and Thunderbird 140.6.CVE-2025-14321 Sandbox escape due to incorrect boundary conditions in...

SUSE SLES16 Security Update : openssl-3 (SUSE-SU-2026:20223-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20223-1 advisory. Security fixes: - CVE-2025-11187: Improper validation of PBMAC1 parameters in PKCS12 MAC verification bsc1256829. - CVE-2025-15467...