CVE-2025-8027
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-8027
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-8027.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-8027
- Downstream
- Related
- Published
- 2025-07-22T21:15:49Z
- Modified
- 2025-08-09T19:01:28Z
- Summary
- [none]
- Details
-
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. 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.
- References
-
- https://www.mozilla.org/security/advisories/mfsa2025-56/
- https://www.mozilla.org/security/advisories/mfsa2025-57/
- https://www.mozilla.org/security/advisories/mfsa2025-58/
- https://www.mozilla.org/security/advisories/mfsa2025-59/
- https://www.mozilla.org/security/advisories/mfsa2025-61/
- https://www.mozilla.org/security/advisories/mfsa2025-62/
- https://www.mozilla.org/security/advisories/mfsa2025-63/
- https://bugzilla.mozilla.org/show_bug.cgi?id=1968423