firefox: thunderbird: Incorrect boundary conditions in the WebRTC component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Incorrect boundary conditions in the WebRTC component...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3290 (ALAS-2026-3290)

The version of thunderbird installed on the remote host is prior to 140.10.0-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3290 advisory. Double-Free / Use-After-Free UAF in the IntoIter::drop and ThinVec::clear functions in the thinvec crate. A panic i...

Amazon Linux 2 : thunderbird, --advisory ALAS2-2026-3295 (ALAS-2026-3295)

The version of thunderbird installed on the remote host is prior to 140.10.1-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3295 advisory. Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fix...

Debian dla-4582 : thunderbird - security update

The remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4582 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4582-1 [email protected]...

Important: thunderbird

Issue Overview: Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component. This vulnerability was fixed in Firefox ESR 140.10.1. CVE-2026-7321 Memory safety bugs present in Firefox ESR 115.35.0, Firefox ESR 140.10.0, Thunderbird ESR 140.10.0, Firefox 150.0.0 and...

Debian dsa-6267 : thunderbird - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6267 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6267-1 [email protected]...

thunderbird security update

An update is available for thunderbird. This update affects Rocky Linux 9. 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...

Vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, allow attackers to gain access to confidential data and compromise its integrity.

The vulnerabilities in web browsers Firefox and Firefox ESR, as well as the email client Thunderbird, are related to insufficient input data validation. Exploiting these vulnerabilities can allow an attacker to gain access to confidential data and compromise its integrity...

RockyLinux 9 : thunderbird (RLSA-2026:15892)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:15892 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScri...

Vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, allow attackers to trigger a service failure.

The vulnerabilities in web browsers Firefox and Firefox ESR, as well as the Thunderbird email client, are related to the use of memory after it is freed. Exploiting these vulnerabilities can allow an attacker to cause service interruptions remotely...

Vulnerabilities in the web browsers Firefox ESR and Firefox, as well as the email client Thunderbird, allow attackers to gain access to confidential data.

The vulnerabilities in the web browsers Firefox ESR and Firefox, as well as the email client Thunderbird, are related to authentication process flaws. Exploiting these vulnerabilities can allow an attacker to gain access to confidential data remotely...

Vulnerabilities in Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, allow attackers to gain access to confidential data and cause service interruptions.

The vulnerabilities in web browsers Firefox ESR and Firefox, as well as in the email client Thunderbird, are related to the use of memory after it is freed. Exploiting these vulnerabilities can allow a remote attacker to gain access to confidential data, as well as cause service interruptions...

The vulnerability of the Thunderbird email client, allowing a hacker to gain access to confidential data

The vulnerability of the Thunderbird email client is related to the lack of mechanisms for encoding or shielding output data. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data...

The vulnerabilities in the Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, allow attackers to gain access to confidential data or cause service interruptions.

The vulnerabilities in the Firefox ESR and Firefox web browsers, as well as the Thunderbird email client, involve exploiting authentication vulnerabilities through phising techniques. Exploiting these vulnerabilities can allow a malicious actor to gain access to confidential data or cause service...

AlmaLinux 9 : thunderbird (ALSA-2026:15892)

The remote AlmaLinux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2026:15892 advisory. firefox: thunderbird: Incorrect boundary conditions in the Libraries component in NSS CVE-2026-6772 firefox: thunderbird: Use-after-free in the JavaScrip...

MozillaThunderbird-140.10.2-1.1 on GA media (moderate)

MozillaThunderbird-140.10.2-1.1 on GA media Announcement ID: openSUSE-SU-2026:10738-1 Rating: moderate Cross-References: CVE-2026-8090 CVE-2026-8092 CVE-2026-8094 CVSS scores: CVE-2026-8090 SUSE : 7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2026-8092 SUSE : 7.5...

CVE-2026-7321

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Sandbox escape due to incorrect boundary conditions in the WebRTC: Networking component...

CVE-2026-7323

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort som...

CVE-2026-7322

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs present in Thunderbird ESR 140.10.0 and Thunderbird 150.0.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort som...

CVE-2026-7320

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Information disclosure due to incorrect boundary conditions in the Audio/Video component...