{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-83803","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","state":"PUBLISHED","assignerShortName":"GitHub_M","dateReserved":"2026-08-31T23:04:48.172Z","datePublished":"2026-09-22T16:24:13.720Z","dateUpdated":"2026-09-22T17:43:35.934Z"},"containers":{"cna":{"title":"Sentry: Unsafe pickle deserialization in Relocation Feature","problemTypes":[{"descriptions":[{"cweId":"CWE-502","lang":"en","description":"CWE-502: Deserialization of Untrusted Data","type":"CWE"}]}],"metrics":[{"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"PRESENT","privilegesRequired":"LOW","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnAvailabilityImpact":"HIGH","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","baseScore":7.7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"}}],"references":[{"name":"https://github.com/getsentry/sentry/security/advisories/GHSA-xm86-7c47-gjm4","tags":["x_refsource_CONFIRM"],"url":"https://github.com/getsentry/sentry/security/advisories/GHSA-xm86-7c47-gjm4"},{"name":"https://github.com/getsentry/sentry/pull/119622","tags":["x_refsource_MISC"],"url":"https://github.com/getsentry/sentry/pull/119622"},{"name":"https://github.com/getsentry/sentry/commit/d7fd44193c282102f9fcd2c73973820f3d10ac3a","tags":["x_refsource_MISC"],"url":"https://github.com/getsentry/sentry/commit/d7fd44193c282102f9fcd2c73973820f3d10ac3a"},{"name":"https://github.com/getsentry/sentry/releases/tag/26.7.0","tags":["x_refsource_MISC"],"url":"https://github.com/getsentry/sentry/releases/tag/26.7.0"}],"affected":[{"vendor":"getsentry","product":"sentry","versions":[{"version":">= 23.11.0, < 26.7.0","status":"affected"}]}],"providerMetadata":{"orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M","dateUpdated":"2026-09-22T16:24:13.720Z"},"descriptions":[{"lang":"en","value":"Sentry is an error tracking and performance monitoring tool. From 23.11.0 until 26.7.0, Sentry instances with the relocation feature enabled unsafely deserialize a legacy database field while importing a user-supplied relocation archive. An authenticated user can craft an archive that causes arbitrary code execution in the import worker process. Self-hosted installations using the default configuration are not affected because the relocation feature is disabled by default. This issue is fixed in version 26.7.0."}],"source":{"advisory":"GHSA-xm86-7c47-gjm4","discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-09-22T17:35:37.074427Z","id":"CVE-2026-83803","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-09-22T17:43:35.934Z"}}]}}