CyberAlerts is shutting down on June 30th, 2025. Thank you for your support!
CVE-2025-1009: An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects...
Description
An attacker could have caused a use-after-free via crafted XSLT data, leading to a potentially exploitable crash. This vulnerability affects Firefox < 135, Firefox ESR < 115.20, Firefox ESR < 128.7, Thunderbird < 128.7, and Thunderbird < 135.
Classification
CVE ID: CVE-2025-1009
Affected Products
Vendor: Mozilla
Product: Firefox
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.11% (probability of being exploited)
EPSS Percentile: 45.25% (scored less or equal to compared to others)
EPSS Date: 2025-03-05 (when was this score calculated)
References
https://bugzilla.mozilla.org/show_bug.cgi?id=1936613https://www.mozilla.org/security/advisories/mfsa2025-07/
https://www.mozilla.org/security/advisories/mfsa2025-08/
https://www.mozilla.org/security/advisories/mfsa2025-09/
https://www.mozilla.org/security/advisories/mfsa2025-10/
https://www.mozilla.org/security/advisories/mfsa2025-11/