CVSS: 8.1EPSS: 0%CPEs: 6EXPL: 0CVE-2025-9184 – openSUSE Security Advisory - openSUSE-SU-2025:15473-1
https://notcve.org/view.php?id=CVE-2025-9184
19 Aug 2025 — Memory safety bugs present in Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. 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 < 142, Firefox ESR < 140.2, Thunderbird < 142, and Thunderbird < 140.2. These are all security issues fixed in the MozillaThunderbird-140.2.0-1.1 package on the GA media of openSUSE Tumbleweed. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1929482%2C1976376%2C1979163%2C1979955 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 6EXPL: 0CVE-2025-9182 – firefox: thunderbird: Denial-of-service due to out-of-memory in the Graphics: WebRender component
https://notcve.org/view.php?id=CVE-2025-9182
19 Aug 2025 — 'Denial-of-service due to out-of-memory in the Graphics: WebRender component.' This vulnerability affects Firefox < 142, Firefox ESR < 140.2, Thunderbird < 142, and Thunderbird < 140.2. A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Denial-of-service due to out-of-memory in the Graphics: WebRender component. These are all security issues fixed in the MozillaThunderbird-140.2.0-1.1 package on the GA media of openSUSE Tumbleweed. • https://bugzilla.mozilla.org/show_bug.cgi?id=1975837 • CWE-400: Uncontrolled Resource Consumption •
CVSS: 8.1EPSS: 0%CPEs: 9EXPL: 0CVE-2025-9185 – thunderbird: firefox: Memory safety bugs fixed in Firefox ESR 115.27, Firefox ESR 128.14, Thunderbird ESR 128.14, Firefox ESR 140.2, Thunderbird ESR 140.2, Firefox 142 and Thunderbird 142
https://notcve.org/view.php?id=CVE-2025-9185
19 Aug 2025 — Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. 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 < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. A flaw was f... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1970154%2C1976782%2C1977166 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0CVE-2025-9181 – thunderbird: firefox: Uninitialized memory in the JavaScript Engine component
https://notcve.org/view.php?id=CVE-2025-9181
19 Aug 2025 — Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Uninitialized memory in the JavaScript Engine component. Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of ... • https://bugzilla.mozilla.org/show_bug.cgi?id=1977130 • CWE-457: Use of Uninitialized Variable CWE-665: Improper Initialization •
CVSS: 9.4EPSS: 0%CPEs: 9EXPL: 0CVE-2025-9180 – thunderbird: firefox: Same-origin policy bypass in the Graphics: Canvas2D component
https://notcve.org/view.php?id=CVE-2025-9180
19 Aug 2025 — 'Same-origin policy bypass in the Graphics: Canvas2D component.' This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: Same-origin policy bypass in the Graphics: Canvas2D component. Multiple security issues have been found in the Mozilla Firefox web browser, which could pot... • https://bugzilla.mozilla.org/show_bug.cgi?id=1979782 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-346: Origin Validation Error •
CVSS: 10.0EPSS: 0%CPEs: 9EXPL: 0CVE-2025-9179 – thunderbird: firefox: Sandbox escape due to invalid pointer in the Audio/Video: GMP component
https://notcve.org/view.php?id=CVE-2025-9179
19 Aug 2025 — An attacker was able to perform memory corruption in the GMP process which processes encrypted media. This process is also heavily sandboxed, but represents slightly different privileges from the content process. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. A flaw was found in Thunderbird and Firefox. The Mozilla Foundation's Security Advisory describes the following issue: An atta... • https://bugzilla.mozilla.org/show_bug.cgi?id=1979527 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 0%CPEs: 33EXPL: 0CVE-2025-8035 – firefox: thunderbird: Memory safety bugs
https://notcve.org/view.php?id=CVE-2025-8035
22 Jul 2025 — Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. A flaw was found in Firefox and Thunderbird. The Mozil... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1975961%2C1975961%2C1975961 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 0%CPEs: 19EXPL: 0CVE-2025-8040 – openSUSE Security Advisory - openSUSE-SU-2025:15386-1
https://notcve.org/view.php?id=CVE-2025-8040
22 Jul 2025 — Memory safety bugs present in Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 140.1, Thunderbird < 141, and Thunderbird < 140.1. These are all security issues fixed in the MozillaThunderbird-140.1.0-1.1 package on the GA media of openSUSE Tumbleweed. • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1975058%2C1975058%2C1975998%2C1975998 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 10.0EPSS: 0%CPEs: 33EXPL: 0CVE-2025-8034 – firefox: thunderbird: Memory safety bugs
https://notcve.org/view.php?id=CVE-2025-8034
22 Jul 2025 — Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. 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 < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. A flaw was f... • https://bugzilla.mozilla.org/buglist.cgi?bug_id=1970422%2C1970422%2C1970422%2C1970422 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-8033 – firefox: thunderbird: Incorrect JavaScript state machine for generators
https://notcve.org/view.php?id=CVE-2025-8033
22 Jul 2025 — The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr deref. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: The JavaScript engine did not handle closed generators correctly, and it was possible to res... • https://bugzilla.mozilla.org/show_bug.cgi?id=1973990 • CWE-476: NULL Pointer Dereference •