CVE detail
CVE-2025-1009
An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. 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 23.0 · 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
9 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 PMNo 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/show_bug.cgi?id=1936613bugzilla.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
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- CVE-2026-12310CVSS 7.5 · High
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- CVE-2026-12293CVSS 9.8 · Critical
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- CVE-2026-12291CVSS 8.8 · High
Use-after-free in the Networking: HTTP component. This vulnerability was fixed in Firefox 152, Firefox ESR 140.12, Firefox ESR 115.37, Thunderbird 152, and Thunderbird 140.12.