5.9

CVE-2025-4082

WebGL shader attribute memory corruption in Thunderbird for macOS

Modification of specific WebGL shader attributes could trigger an out-of-bounds read, which, when chained with other vulnerabilities, could be used to escalate privileges.
*This bug only affects Thunderbird for macOS. Other versions of Thunderbird are unaffected.*. This vulnerability was fixed in Firefox 138, Firefox ESR 128.10, Firefox ESR 115.23, Thunderbird 138, and Thunderbird 128.10.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox SwEdition esr Version < 115.23
Mozilla ≫ Firefox SwEdition - Version < 138.0
Mozilla ≫ Firefox SwEdition esr Version >= 128.0 < 128.10
Mozilla ≫ Thunderbird SwEdition esr Version < 128.10.0
Mozilla ≫ Thunderbird SwEdition - Version < 138.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.43% 0.358
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
CISA-ADP 5.9 2.2 3.6
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

https://www.mozilla.org/security/advisories/mfsa2025-28/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-29/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-30/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-31/
Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-32/
Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1937097
Permissions Required
https://lists.debian.org/debian-lts-announce/2025/05/msg00022.html