CVE-2026-16411

Mozilla Firefox and Thunderbird are affected by memory safety bugs in version 153 (including 153.0 and 153.1 series). The vulnerabilities involve memory corruption issues that could potentially allow for arbitrary code execution with sufficient effort. These issues are addressed in versions 153.2...

CVE-2026-16411 Memory safety bugs fixed in Firefox 153

Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

EUVD-2026-46249

Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153...

CVE-2026-16411 Memory safety bugs fixed in Firefox 153

Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 153 and Thunderbird 153...

N-day is Becoming N-Hour. Patching Faster Won't Save You.

Every patch is a confession. The moment a vendor ships a security fix, the diff between the old code and the new code tells anyone watching exactly what was broken and where. Turn that diff back into a working exploit, and you can hit every system that hasn't updated yet. This is N-day...

Security Vulnerabilities fixed in Thunderbird 153 — Mozilla

The code to parse MIME headers for display when forwarding a message if the setting to view all headers was enabled had an off-by-one error, allowing a single byte to be read from the memory after the buffer for the headers, and potentially crashing Thunderbird. Memory safety bugs present in...

Security Vulnerabilities fixed in Firefox ESR 115.38 — Mozilla

We are aware that exploit code for this is public however we are not aware of any attacks in the wild abusing this flaw. Memory safety bugs present in Firefox ESR 115.37, Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough...

Security Vulnerabilities fixed in Firefox 153 — Mozilla

Memory safety bugs present in Firefox 152. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed...

PT-2026-61873

Name of the Vulnerable Software and Affected Versions Thunderbird ESR versions prior to 140.13 Firefox ESR versions prior to 115.38 Firefox ESR versions prior to 140.13 Description Memory safety bugs exist that may lead to memory corruption. These issues could potentially be exploited to execute...

CVE-2026-60845: Improper Access Control

Vulnerability in the Oracle Mobile Application Server product of Oracle E-Business Suite component: MWA General Bugs. Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Mobile...

Mozilla Firefox ESR < 140.13

The version of Firefox ESR installed on the remote macOS or Mac OS X host is prior to 140.13. It is, therefore, affected by multiple vulnerabilities as referenced in the mfsa2026-70 advisory. - Memory safety bugs present in Firefox ESR 140.12 and Firefox 152. Some of these bugs showed evidence of...

MiracleLinux 9 : thunderbird-140.11.0-1.el9_8.ML.1 (AXSA:2026-1278:16)

The remote MiracleLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2026-1278:16 advisory. firefox: Incorrect boundary conditions in the JavaScript Engine: JIT component CVE-2026-8388 firefox: Other issue in the JavaScript Engine component...

CVE-2026-63937

In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Use READONCE when reading entries/indices from PSC buffer Use READONCE when reading entries/indices from the guest-accessible Page State Change buffer to defend against TOCTOU bugs. Don't bother with READONCE/WRITEONCE...

terminal-poc-corpus

terminal-poc-corpus A defensive, machine-readable corpus...

SUSE-SU-2026:22672-1 Security update for the Linux Kernel (Live Patch 24 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-47.1 fixes various security issues The following security issues were fixed: - CVE-2026-43501: ipv6: rpl: reserve maclen headroom when recompressed SRH grows bsc1266015. - CVE-2026-45970: bonding: alb: fix UAF in rlbarprecv during bond up/dow...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152

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 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 115.37, Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152

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 115.36, Firefox ESR 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory...

AMD DRI Driver Buffer Overflow DoS

The vulnerabilities of the functions dcn20enablestream drivers/gpu/drm/amd/display/dc/hwss/dcn20/dcn20hwseq.c and dcn401enablestream drivers/gpu/drm/amd/display/dc/hwss/dcn401/dcn401hwseq.c in Linux kernel-based AMD Direct Rendering Infrastructure DRI graphics card drivers are related to state...

Security update for libXfont2 (important)

openSUSE security update: security update for libxfont2 ------------------------------------------------------------- Announcement ID: openSUSE-SU-2026:21284-1 Rating: important References: bsc1269018 bsc1269019 bsc1269020 Cross-References: CVE-2026-56001 CVE-2026-56002 CVE-2026-56003 CVSS scores...

firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152

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 140.11, Thunderbird ESR 140.11, Firefox 151 and Thunderbird 151. Some of these bugs showed evidence of memory corruption and we presume...