139 lines
5.4 KiB
JSON
139 lines
5.4 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"cveId": "CVE-2026-86793",
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"assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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"state": "PUBLISHED",
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"assignerShortName": "certcc",
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"dateReserved": "2026-09-08T11:56:03.107Z",
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"datePublished": "2026-09-11T11:35:20.812Z",
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"dateUpdated": "2026-09-14T18:51:51.052Z"
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},
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"containers": {
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"cna": {
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"title": "CVE-2026-86793",
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"descriptions": [
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{
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"lang": "en",
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"value": "SGLang allows unauthenticated pickle deserialization through /update_weights_from_tensor when no auth keys are configured, and the SafeUnpickler policy can be bypassed because builtins.import and builtins.getattr are resolvable, enabling code execution via pickle REDUCE."
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}
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],
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"source": {
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"discovery": "UNKNOWN"
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},
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"affected": [
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{
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"vendor": "SGLang",
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"product": "SGLang",
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"versions": [
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{
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"status": "affected",
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"version": "0",
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"lessThanOrEqual": "0.5.18",
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"versionType": "custom"
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}
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]
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"lang": "en",
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"description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://vicone.com/blog/cve-2026-86793-sglang-bypass-could-let-attackers-run-code-on-ai-servers/"
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},
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{
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"url": "https://github.com/sgl-project/sglang/tree/main"
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}
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],
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"x_generator": {
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"engine": "VINCE 3.0.45",
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"env": "prod",
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"origin": "https://cveawg.mitre.org/api/cve/CVE-2026-86793"
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},
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"providerMetadata": {
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"orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
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"shortName": "certcc",
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"dateUpdated": "2026-09-11T11:35:20.812Z"
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}
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},
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"adp": [
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{
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"cweId": "CWE-94",
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"lang": "en",
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"description": "CWE-94 Improper Control of Generation of Code ('Code Injection')"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://vicone.com/blog/cve-2026-86793-sglang-bypass-could-let-attackers-run-code-on-ai-servers/",
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"tags": [
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"exploit"
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]
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}
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],
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 9.8,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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"integrityImpact": "HIGH",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-09-14T18:51:37.042701Z",
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"id": "CVE-2026-86793",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "total"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-09-14T18:51:51.052Z"
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}
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}
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]
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}
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} |