29 matches found
UBUNTU-CVE-2026-8955
Privilege escalation in the DOM: Workers component. This vulnerability was fixed in Firefox 151, Firefox ESR 140.11, Thunderbird 151, and Thunderbird 140.11...
Important: firefox security update
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. 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: Memor...
RHEL 8 : thunderbird (RHSA-2025:19942)
The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2025:19942 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: thunderbird: firefox: Memory safety bugs CVE-2025-11714...
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox < 122.
...
Important: Red Hat Security Advisory: thunderbird security update
An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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 severity rating, is available for each vulnerability fr...
CVE-2025-9180
Same-origin policy bypass in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 142, Firefox ESR 115.27, Firefox ESR 128.14, Firefox ESR 140.2, Thunderbird 142, Thunderbird 128.14, and Thunderbird 140.2...
Security Vulnerabilities fixed in Firefox ESR 128.13 — Mozilla
On 64-bit platforms IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack. Baseline-JIT, however, read the entire 64 bits. On arm64, a WASM brtable instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrec...
TencentOS Server 2: firefox (TSSA-2024:0590)
The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0590 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...
TencentOS Server 3: firefox (TSSA-2023:0052)
The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2023:0052 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities...
Security Vulnerabilities fixed in Firefox 139.0.4 — Mozilla
Certain canvas operations could have lead to memory corruption. An integer overflow was present in OrderedHashTable used by the JavaScript engine...
PT-2025-22993
Name of the Vulnerable Software and Affected Versions Firefox versions prior to 139 Firefox ESR versions prior to 128.11 Thunderbird versions prior to 139 Thunderbird ESR versions prior to 128.11 Description The issue is related to memory safety bugs that have been identified in the affected...
Oracle Linux 9 : firefox (ELSA-2025-4443)
The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-4443 advisory. 128.10.0-1.0.1 - Fix firefox-oracle-default-prefs.js for new nss Orabug: 37079773 - Add firefox-oracle-default-prefs.js and remove the corresponding Re...
Important: thunderbird security update
Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136, Firefox ESR 128.8, and Thunderbird 128.8 CVE-2025-1938 firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird 136,...
MGASA-2025-0092 Updated firefox & nss packages fix security vulnerabilities
CVE-2024-43097: Overflow when growing an SkRegion's RunArray CVE-2025-1931: Use-after-free in WebTransportChild CVE-2025-1932: Inconsistent comparator in XSLT sorting led to out-of-bounds access CVE-2025-1933: JIT corruption of WASM i32 return values on 64-bit CPUs CVE-2025-1934: Unexpected GC...
Updated firefox & nss packages fix security vulnerabilities
CVE-2024-43097: Overflow when growing an SkRegion's RunArray CVE-2025-1931: Use-after-free in WebTransportChild CVE-2025-1932: Inconsistent comparator in XSLT sorting led to out-of-bounds access CVE-2025-1933: JIT corruption of WASM i32 return values on 64-bit CPUs CVE-2025-1934: Unexpected GC...
Fedora 40 : firefox (2025-100adaf12d)
The remote Fedora 40 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-100adaf12d advisory. - Updated to latest upstream 136.0 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessu...
Important: Red Hat Security Advisory: thunderbird security update
An update for thunderbird is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. 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 severity rating, is available...
A week in security (July 1 – July 7)
Last week on Malwarebytes Labs: Ticketmaster hackers release stolen ticket barcodes for Taylor Swift Eras Tour Authy phone numbers accessed by cybercriminals, warns Twilio Affirm says Evolve Bank data breach also compromised some of its customers Prudential Financial data breach impacts 2.5 milli...
MGASA-2024-0092 Updated nss firefox, nss packages fix security vulnerabilities
Crash in NSS TLS method. CVE-2024-0743 JIT code failed to save return registers on Armv7-A. CVE-2024-2607 Integer overflow could have led to out of bounds write. CVE-2024-2608 Improve handling of out-of-memory conditions in ICU. CVE-2024-2616 NSS susceptible to timing attack against RSA decryptio...
CVE-2024-0752
A use-after-free crash could have occurred on macOS if a Firefox update were being applied on a very busy system. This could have resulted in an exploitable crash. This vulnerability affects Firefox 122...