{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-17T10:04:44.272","vulnerabilities":[{"cve":{"id":"CVE-2026-74973","sourceIdentifier":"security@mozilla.org","published":"2026-08-18T13:17:34.927","lastModified":"2026-08-19T17:08:35.160","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Race condition, use-after-free in the Graphics component. This vulnerability was fixed in Firefox 154, Firefox ESR 115.39, Firefox ESR 140.14, Firefox ESR 153.1, Thunderbird 154, Thunderbird 140.14, and Thunderbird 153.1."}],"affected":[{"source":"security@mozilla.org","affectedData":[{"vendor":"Mozilla","product":"Firefox","versions":[{"version":"115.39","lessThanOrEqual":"115.*","versionType":"rpm","status":"unaffected"},{"version":"140.14","lessThanOrEqual":"140.*","versionType":"rpm","status":"unaffected"},{"version":"153.1","lessThanOrEqual":"153.*","versionType":"rpm","status":"unaffected"},{"version":"154","lessThanOrEqual":"*","versionType":"rpm","status":"unaffected"}]},{"vendor":"Mozilla","product":"Thunderbird","versions":[{"version":"140.14","lessThanOrEqual":"140.*","versionType":"rpm","status":"unaffected"},{"version":"153.1","lessThanOrEqual":"153.*","versionType":"rpm","status":"unaffected"},{"version":"154","lessThanOrEqual":"*","versionType":"rpm","status":"unaffected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","baseScore":4.2,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE"},"exploitabilityScore":1.6,"impactScore":2.5}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-08-18T15:37:55.296125Z","id":"CVE-2026-74973","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","description":[{"lang":"en","value":"CWE-362"},{"lang":"en","value":"CWE-416"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionEndExcluding":"115.39.0","matchCriteriaId":"FD8DBFC4-10A7-41E2-B754-71CC6FEEBB5C"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionStartIncluding":"116.0","versionEndExcluding":"140.14.0","matchCriteriaId":"502016C0-F897-4F18-BFC7-301B71D93E4D"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*","versionStartIncluding":"141.0","versionEndExcluding":"153.1.0","matchCriteriaId":"5D58C9D3-E300-408A-ABF2-6E2BB49AB921"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*","versionEndExcluding":"140.14.0","matchCriteriaId":"4E2EC2AA-23B2-45C9-8594-DF80A0D800A7"},{"vulnerable":true,"criteria":"cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*","versionStartIncluding":"141.0","versionEndExcluding":"153.1.0","matchCriteriaId":"47206424-A249-46CE-9776-F45A49344204"}]}]}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=2060357","source":"security@mozilla.org","tags":["Permissions Required"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-74/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-75/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-76/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-77/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-78/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-79/","source":"security@mozilla.org","tags":["Vendor Advisory"]},{"url":"https://www.mozilla.org/security/advisories/mfsa2026-80/","source":"security@mozilla.org","tags":["Vendor Advisory"]}]}}]}