Important: firefox

Issue Overview: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object. This vulnerability affects Firefox 138.0.4, Firefox ESR 128.10.1, and Firefox ESR 115.23.1. CVE-2025-4918 An attacker was able to perform an out-of-bounds read or write on a JavaScript...

The vulnerability of the JavaScript “Promise” object in browsers such as Mozilla Firefox and Firefox ESR allows a perpetrator to execute arbitrary code.

The vulnerability of the JavaScript “Promise” object in Mozilla Firefox and Firefox ESR browsers is related to writing beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code remotely...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

RHEL 8 : thunderbird (RHSA-2025:8630)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:8630 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Out-of-bounds access when resolving...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

SUSE-SU-2025:01813-1 Security update for MozillaThunderbird

This update for MozillaThunderbird fixes the following issues: Update to Mozilla Thunderbird 128.10.2 MFSA 2025-40, bsc1243303: Security fixes: - CVE-2025-4918: Out-of-bounds access when resolving Promise objects bmo1966612 - CVE-2025-4919: Out-of-bounds access when optimizing linear sums...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...

firefox: thunderbird: Out-of-bounds access when resolving Promise objects

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: An attacker was able to perform an out-of-bounds read or write on a JavaScript Promise object...