UBUNTU-CVE-2024-3853

A use-after-free could result if a JavaScript realm was in the process of being initialized when a garbage collection started. This vulnerability affects Firefox 125...

UBUNTU-CVE-2024-3854

In some code patterns the JIT incorrectly optimized switch statements and generated code with out-of-bounds-reads. This vulnerability affects Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10...

SUSE CVE-2024-2605

An attacker could have leveraged the Windows Error Reporter to run arbitrary code on the system escaping the sandbox. Note: This issue only affected Windows operating systems. Other operating systems are unaffected. This vulnerability affects Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9...

SUSE CVE-2024-2615

Memory safety bugs present in Firefox 123. 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 affects Firefox 124...

DEBIAN-CVE-2024-2611

A missing delay on when pointer lock was used could have allowed a malicious page to trick a user into granting permissions. This vulnerability affects Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9...

UBUNTU-CVE-2024-2607

Return registers were overwritten which could have allowed an attacker to execute arbitrary code. Note: This issue only affected Armv7-A systems. Other operating systems are unaffected. This vulnerability affects Firefox 124, Firefox ESR 115.9, and Thunderbird 115.9...

SUSE CVE-2024-0748

A compromised content process could have updated the document URI. This could have allowed an attacker to set an arbitrary URI in the address bar or history. This vulnerability affects Firefox 122...

SUSE CVE-2024-0754

Some WASM source files could have caused a crash when loaded in devtools. This vulnerability affects Firefox 122...

SUSE CVE-2024-0747

When a parent page loaded a child in an iframe with unsafe-inline, the parent Content Security Policy could have overridden the child Content Security Policy. This vulnerability affects Firefox 122, Firefox ESR 115.7, and Thunderbird 115.7...

DEBIAN-CVE-2024-0743

An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox 122, Firefox ESR 115.9, and Thunderbird 115.9...

UBUNTU-CVE-2023-6867

The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerabili...

UBUNTU-CVE-2023-6858

Firefox was susceptible to a heap buffer overflow in nsTextFragment due to insufficient OOM handling. This vulnerability affects Firefox ESR 115.6, Thunderbird 115.6, and Firefox 121...

UBUNTU-CVE-2023-6869

A dialog element could have been manipulated to paint content outside of a sandboxed iframe. This could allow untrusted content to display under the guise of trusted content. This vulnerability affects Firefox 121...

DEBIAN-CVE-2023-6859

A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR 115.6, Thunderbird 115.6, and Firefox 121...

SUSE CVE-2023-6209

Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../" part in the path could be used to override the specified host. This could contribute to security problems in web sites. This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and Thunderbird 115.5...

DEBIAN-CVE-2023-6208

When using X11, text selected by the page using the Selection API was erroneously copied into the primary selection, a temporary storage not unlike the clipboard. This bug only affects Firefox on X11. Other systems are unaffected. This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and...

UBUNTU-CVE-2023-6207

Ownership mismanagement led to a use-after-free in ReadableByteStreams This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and Thunderbird 115.5...

UBUNTU-CVE-2023-6205

It was possible to cause the use of a MessagePort after it had already been freed, which could potentially have led to an exploitable crash. This vulnerability affects Firefox 120, Firefox ESR 115.5.0, and Thunderbird 115.5...

UBUNTU-CVE-2023-5723

An attacker with temporary script access to a site could have set a cookie containing invalid characters using document.cookie that could have led to unknown errors. This vulnerability affects Firefox 119...

UBUNTU-CVE-2023-5728

During garbage collection extra operations were performed on a object that should not be. This could have led to a potentially exploitable crash. This vulnerability affects Firefox 119, Firefox ESR 115.4, and Thunderbird 115.4.1...