CVE-2026-7304

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-18. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
45%
KEV
Not listed

Published

May 18, 2026

Last Modified

May 19, 2026

Advisory Details (2)

Auto-updated Aug 26, 2026
Patch available.
generic

sglang/python/sglang at main · sgl-project/sglang · GitHub

https://github.com/sgl-project/sglang/tree/main/python/sglang
generic Patch Available

Three Remote Code Execution vulnerabilities in SGLang — Antiproof

https://antiproof.ai/blog/three-rces-in-sglang/

Vendor Advisories for CVE-2026-7304(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
pipsglang—ghsa

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
PyPI(1)
PackageVulnerable rangeFixed inDependents
sglang0.4.1.post7 ... 0.5.9 (77 versions)——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 13× in last 7d / 112× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 307 total refreshes for this CVE.

  1. 2026-08-25 13:49 UTCEPSS rescore
  2. 2026-08-24 14:18 UTCEPSS rescore
  3. 2026-08-23 21:32 UTCGHSA enrichment
  4. 2026-08-23 17:17 UTCEG score recompute
  5. 2026-08-23 17:17 UTCGHSA enrichment
  6. 2026-08-23 00:19 UTCEPSS rescore
  7. 2026-08-21 23:55 UTCEG score recompute
  8. 2026-08-21 23:55 UTCGHSA enrichment
  9. 2026-08-21 23:49 UTCEPSS rescore
  10. 2026-08-20 22:56 UTCEPSS rescore
  11. 2026-08-20 19:10 UTCEG score recompute
  12. 2026-08-20 19:10 UTCGHSA enrichment
  13. 2026-08-19 17:04 UTCEPSS rescore
  14. 2026-08-18 13:49 UTCEPSS rescore
  15. 2026-08-18 13:49 UTCEPSS rescore
  16. 2026-08-17 14:40 UTCEG score recompute
  17. 2026-08-17 14:40 UTCGHSA enrichment
  18. 2026-08-17 13:47 UTCEPSS rescore
  19. 2026-08-17 10:08 UTCEG score recompute
  20. 2026-08-17 10:07 UTCGHSA enrichment
  21. 2026-08-16 14:56 UTCEPSS rescore
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 12:10 UTCGHSA enrichment
  24. 2026-08-16 07:55 UTCGHSA enrichment
  25. 2026-08-16 03:40 UTCEG score recompute
Show 75 more
  1. 2026-08-16 03:40 UTCGHSA enrichment
  2. 2026-08-16 02:15 UTCEPSS rescore
  3. 2026-08-15 01:31 UTCEPSS rescore
  4. 2026-08-14 23:28 UTCGHSA enrichment
  5. 2026-08-14 19:13 UTCGHSA enrichment
  6. 2026-08-14 14:58 UTCGHSA enrichment
  7. 2026-08-14 10:43 UTCGHSA enrichment
  8. 2026-08-14 06:28 UTCGHSA enrichment
  9. 2026-08-14 02:13 UTCEG score recompute
  10. 2026-08-14 02:13 UTCGHSA enrichment
  11. 2026-08-13 22:00 UTCEPSS rescore
  12. 2026-08-13 08:14 UTCGHSA enrichment
  13. 2026-08-13 03:25 UTCGHSA enrichment
  14. 2026-08-12 23:10 UTCGHSA enrichment
  15. 2026-08-12 18:55 UTCGHSA enrichment
  16. 2026-08-12 14:40 UTCEG score recompute
  17. 2026-08-12 14:40 UTCGHSA enrichment
  18. 2026-08-12 13:51 UTCEPSS rescore
  19. 2026-08-11 23:03 UTCGHSA enrichment
  20. 2026-08-11 18:48 UTCGHSA enrichment
  21. 2026-08-11 13:56 UTCEG score recompute
  22. 2026-08-11 13:56 UTCGHSA enrichment
  23. 2026-08-11 13:43 UTCEPSS rescore
  24. 2026-08-11 09:12 UTCGHSA enrichment
  25. 2026-08-11 04:57 UTCGHSA enrichment
  26. 2026-08-11 00:43 UTCEG score recompute
  27. 2026-08-11 00:43 UTCGHSA enrichment
  28. 2026-08-11 00:00 UTCEPSS rescore
  29. 2026-08-10 11:57 UTCGHSA enrichment
  30. 2026-08-10 07:42 UTCGHSA enrichment
  31. 2026-08-10 03:26 UTCGHSA enrichment
  32. 2026-08-09 23:11 UTCGHSA enrichment
  33. 2026-08-09 18:56 UTCGHSA enrichment
  34. 2026-08-09 14:42 UTCEG score recompute
  35. 2026-08-09 14:42 UTCGHSA enrichment
  36. 2026-08-09 13:47 UTCEPSS rescore
  37. 2026-08-09 10:27 UTCGHSA enrichment
  38. 2026-08-09 05:56 UTCGHSA enrichment
  39. 2026-08-09 01:41 UTCEG score recompute
  40. 2026-08-09 01:41 UTCGHSA enrichment
  41. 2026-08-08 16:37 UTCEPSS rescore
  42. 2026-08-08 12:19 UTCGHSA enrichment
  43. 2026-08-08 08:02 UTCGHSA enrichment
  44. 2026-08-08 03:47 UTCGHSA enrichment
  45. 2026-08-07 23:32 UTCGHSA enrichment
  46. 2026-08-07 19:17 UTCEG score recompute
  47. 2026-08-07 19:17 UTCGHSA enrichment
  48. 2026-08-07 15:02 UTCGHSA enrichment
  49. 2026-08-07 10:48 UTCGHSA enrichment
  50. 2026-08-07 06:26 UTCGHSA enrichment
  51. 2026-08-07 01:14 UTCGHSA enrichment
  52. 2026-08-06 18:41 UTCGHSA enrichment
  53. 2026-08-06 14:26 UTCEG score recompute
  54. 2026-08-06 14:26 UTCGHSA enrichment
  55. 2026-08-06 13:47 UTCEPSS rescore
  56. 2026-08-06 10:11 UTCGHSA enrichment
  57. 2026-08-06 05:56 UTCGHSA enrichment
  58. 2026-08-06 01:41 UTCGHSA enrichment
  59. 2026-08-05 21:26 UTCEG score recompute
  60. 2026-08-05 21:26 UTCGHSA enrichment
  61. 2026-08-05 19:17 UTCEPSS rescore
  62. 2026-08-05 19:17 UTCEPSS rescore
  63. 2026-08-04 15:10 UTCEPSS rescore
  64. 2026-08-04 10:39 UTCEPSS rescore
  65. 2026-08-04 05:53 UTCGHSA enrichment
  66. 2026-08-04 01:38 UTCGHSA enrichment
  67. 2026-08-03 21:23 UTCGHSA enrichment
  68. 2026-08-03 17:08 UTCEG score recompute
  69. 2026-08-03 17:07 UTCGHSA enrichment
  70. 2026-08-03 10:36 UTCEPSS rescore
  71. 2026-08-03 04:53 UTCGHSA enrichment
  72. 2026-08-03 00:37 UTCGHSA enrichment
  73. 2026-08-02 20:22 UTCGHSA enrichment
  74. 2026-08-02 16:07 UTCGHSA enrichment
  75. 2026-08-02 11:52 UTCGHSA enrichment

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-7304?
CVE-2026-7304 is a critical vulnerability published on May 18, 2026. SGLangs multimodal generation runtime is vulnerable to unauthenticated remote code execution when the --enable-custom-logit-processor option is enabled, as Python objects loaded via dill.loads() will be deserialized without validation.
When was CVE-2026-7304 disclosed?
CVE-2026-7304 was first published in the National Vulnerability Database on May 18, 2026, with the most recent update on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7304 actively exploited?
CVE-2026-7304 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 54.6% of all scored CVEs.
What is the CVSS score of CVE-2026-7304?
CVE-2026-7304 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-7304?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7304, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-7304

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