CVE detail
CVE-2025-1016
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. 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 was fixed in Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 22.0 · diversity 16.5 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
8 source links · newest first
Chrome 133 and Firefox 135 were released with patches for multiple high-severity memory safety vulnerabilities.
newswww.securityweek.comFeb 5, 2025, 11:41 AMNo excerpt available.
Vendor Advisorylists.debian.orgFeb 4, 2025, 2:15 PM- https://www.mozilla.org/security/advisories/mfsa2025-11/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 4, 2025, 2:15 PM - https://www.mozilla.org/security/advisories/mfsa2025-10/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 4, 2025, 2:15 PM - https://www.mozilla.org/security/advisories/mfsa2025-09/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 4, 2025, 2:15 PM - https://www.mozilla.org/security/advisories/mfsa2025-08/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 4, 2025, 2:15 PM - https://www.mozilla.org/security/advisories/mfsa2025-07/www.mozilla.org
No excerpt available.
Vendor Advisorywww.mozilla.orgFeb 4, 2025, 2:15 PM - https://bugzilla.mozilla.org/buglist.cgi?bug_id=1936601%2C1936844%2C1937694%2C1938469%2C1939583%2C1940994bugzilla.mozilla.org
No excerpt available.
Exploitbugzilla.mozilla.orgFeb 4, 2025, 2:15 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-12314CVSS 7.5 · High
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
- CVE-2026-12310CVSS 7.5 · High
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
- CVE-2026-12298CVSS 5.4 · Medium
Memory safety bug fixed in Firefox 152. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
- CVE-2026-12292CVSS 8.1 · High
Incorrect boundary conditions in the Web Audio component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Thunderbird 152, and Thunderbird 140.12.
- CVE-2026-8975CVSS 8.8 · High
Memory safety bugs present in Firefox ESR 115.35, Firefox ESR 140.10 and Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effor…
- CVE-2026-8973CVSS 8.8 · High
Memory safety bugs present in Firefox 150. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited t…