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vuln-cve/data/2026/83xxx/CVE-2026-83803.json
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{
"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"
}
}
]
}
}