{"id":"CVE-2026-0886","published":"2026-01-13T13:30:57Z","modified":"2026-04-13T13:51:57Z","title":"Incorrect boundary conditions in the Graphics component","vendor":"Mozilla","product":"Firefox","tier":"tail","description":{"text":"Incorrect boundary conditions in the Graphics component. This vulnerability was fixed in Firefox 147, Firefox ESR 115.32, Firefox ESR 140.7, Thunderbird 147, and Thunderbird 140.7.","provenance":"source","from":"CVE.org"},"cvss":{"score":5.3,"severity":"MEDIUM","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","provenance":"source","from":"CISA ADP Vulnrichment"},"epss":{"score":0.00383,"percentile":0.322,"provenance":"source"},"cwes":[{"id":"CWE-119","name":"Improper Restriction of Operations within the Bounds of a Memory Buffer"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2005658","tags":[]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-01/","tags":[]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-02/","tags":[]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-03/","tags":[]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-04/","tags":[]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-05/","tags":[]}],"priority":{"score":10.2,"factors":[{"name":"EPSS percentile","points":6.44},{"name":"CVSS severity","points":3.71}]},"vendorSlug":"mozilla","euvd":{"id":"EUVD-2026-2080","exploited":false,"provenance":"source"},"lineage":{"familyId":"fam-class-mozilla-firefox-cwe-119"}}