CVE-2026-112267: SGLang server-side request forgery vulnerability
SGLang
SGLang contains a server-side request forgery vulnerability allowing unauthenticated attackers to trigger outbound requests via bootstrap parameters. The vulnerability enables attackers to probe internal networks and block the shared scheduler loop.
disclosed CVENo confirmed exploitation, so this record is tracked as a disclosed vulnerability and not counted as an incident. It moves into the counts if CISA or the vendor confirms exploitation. Why
- CVSS
- 6.9
- EPSS
- <0.01 · top 63% · 2026-11-13
- fix status
- Fix status unknown
- first report
- 19 Oct 2026
- last update
- 19 Oct 2026
- CVE ids
Timeline · 1
Sources · 1
Advisories and databases
- 2026-10-19CVE-2026-112267: SGLang through 0.5.22 in prefill/decode disaggregation mode contains a server-side request forgery vulnerability that allows…NVD · nvd.nist.gov/vuln/detail/CVE-2026-112267
Titles and links belong to their publishers. The summary above is written by gcdRadar in its own words; data is CC BY-SA 4.0.
Classification
- lane
- Patch now
- AI role
- Attack on AI
- categories
- Infrastructure vulnerability
- severity
- 2 · Disclosed vulnerability
- fix status
- Fix status unknown
- targets
- Framework / tooling
- owasp llm top 10
- LLM03:2025 Supply Chain
- mitre atlas
- no technique for these categories
- dates
- happened 19 Oct 2026 · first reported 19 Oct 2026
- origin
- NVDVulnerability record from NVD / the GitHub Advisory Database. This product uses the NVD API but is not endorsed or certified by the NVD.
- record
- confidence 0.95 · created 2026-10-19 22:32Z · updated 2026-10-19 22:32Z
Lane, AI role, categories and severity come from the classifier; the OWASP and ATLAS rows are derived from the categories. How these are assigned
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the brief as text
# CVE-2026-112267: SGLang server-side request forgery vulnerability https://gcdradar.vercel.app/incidents/cve-2026-112267-sglang-server-side-request-forgery-vulnerabi · AIR-2026-1407 · closed 2026-10-19 - Lane: Patch now - Severity: 2 (Disclosed vulnerability) - Fix status: Fix status unknown - First reported: 2026-10-19 - AI role: Attack on AI - Products: SGLang - CVE ids: CVE-2026-112267 - CVSS: 6.9 ## Summary SGLang contains a server-side request forgery vulnerability allowing unauthenticated attackers to trigger outbound requests via bootstrap parameters. The vulnerability enables attackers to probe internal networks and block the shared scheduler loop. ## What to do No action recorded; read the sources below and the vendor's advisory. ## Latest updates - 2026-10-19: CVE-2026-112267: SGLang through 0.5.22 in prefill/decode disaggregation mode contains a server-side request forgery vulnerability that allows… (https://nvd.nist.gov/vuln/detail/CVE-2026-112267) ## Sources - 2026-10-19 NVD: CVE-2026-112267: SGLang through 0.5.22 in prefill/decode disaggregation mode contains a server-side request forgery vulnerability that allows… https://nvd.nist.gov/vuln/detail/CVE-2026-112267 Verify against the vendor's advisory before changing production. Data CC BY-SA 4.0, https://gcdradar.vercel.app.
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Patch now · Disclosed · since 19 Oct 2026 · CVE-2026-112269
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Patch now · Disclosed · since 19 Oct 2026 · CVE-2026-112270
AI - closed7.7SGLang CVE-2026-112082: SGLang Expert Distribution Endpoint Denial of Service Vulnerability
Patch now · Disclosed · since 19 Oct 2026 · CVE-2026-112082
AI - closed5.5SGLang CVE-2026-112083: SGLang Weight Exporter Denial of Service Vulnerability
Patch now · Disclosed · since 19 Oct 2026 · CVE-2026-112083
AI