CVE-2026-51772

HIGHPre-NVD 6.58.1▲
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-09-25. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 6.5; sources differ by 1.6.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this weekElevated
8.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.3%CVSS: 6.5Exploit: Elevated riskExposed services: Not assessed

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

A Server-Side Request Forgery (SSRF) vulnerability exists in the Image API (v2) of OpenStack Glance. When the show_multiple_locations configuration option is enabled in glance-api.conf, an authenticated attacker can manipulate the locations attribute of an image in the queued state by sending a crafted HTTP PATCH request

CVSS v3
6.5
EG Score
8.1HIGHmedium confidence
EG Risk
52
EG Risk 52/100CISA SSVC

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
Severity81% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.3%
EPSS %ILE
20th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 25, 2026

Last Modified

September 30, 2026

Advisory Details (1)

Auto-updated Sep 29, 2026
No patch confirmed yet.
generic

GitHub - sadandbset/CVE-2026-51772-CVE-2026-51773: This project describes detailed information about the CVE-2026-51772 vulnerability. · GitHub

https://github.com/sadandbset/CVE-2026-51772-CVE-2026-51773

Vendor Advisories for CVE-2026-51772(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 34× in last 7d / 38× 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.

  1. 2026-10-04 09:54 UTCGHSA enrichment
  2. 2026-10-03 22:53 UTCEG score recompute
  3. 2026-10-03 22:53 UTCGHSA enrichment
  4. 2026-10-03 14:26 UTCEPSS rescore
  5. 2026-10-03 11:52 UTCGHSA enrichment
  6. 2026-10-03 00:51 UTCEG score recompute
  7. 2026-10-03 00:51 UTCGHSA enrichment
  8. 2026-10-02 17:56 UTCEPSS rescore
  9. 2026-10-02 13:50 UTCGHSA enrichment
  10. 2026-10-02 02:46 UTCEG score recompute
  11. 2026-10-02 02:45 UTCGHSA enrichment
  12. 2026-10-01 19:50 UTCEPSS rescore
  13. 2026-10-01 15:33 UTCGHSA enrichment
  14. 2026-10-01 04:28 UTCGHSA enrichment
  15. 2026-09-30 17:27 UTCEG score recompute
  16. 2026-09-30 17:27 UTCGHSA enrichment
  17. 2026-09-30 15:03 UTCEPSS rescore
  18. 2026-09-30 14:48 UTCGHSA enrichment
  19. 2026-09-30 03:46 UTCGHSA enrichment
  20. 2026-09-29 16:45 UTCEG score recompute
  21. 2026-09-29 16:45 UTCGHSA enrichment
  22. 2026-09-29 16:03 UTCEG score recompute
  23. 2026-09-29 16:03 UTCGHSA enrichment
  24. 2026-09-29 16:03 UTCMITRE cvelistV5CVSS v3 → 6.5 · severity → MEDIUM
  25. 2026-09-29 15:32 UTCEG score recompute
Show 13 more
  1. 2026-09-29 15:32 UTCGHSA enrichment
  2. 2026-09-29 04:31 UTCGHSA enrichment
  3. 2026-09-29 03:21 UTCEG score recompute▲ 8.10
  4. 2026-09-29 03:21 UTCGHSA enrichment
  5. 2026-09-29 03:20 UTCMITRE cvelistV5CVSS v3 → 8.1 · severity → HIGH
  6. 2026-09-28 13:51 UTCEPSS rescore
  7. 2026-09-28 08:46 UTCEG score recompute
  8. 2026-09-28 08:46 UTCGHSA enrichment
  9. 2026-09-27 13:48 UTCEPSS rescore
  10. 2026-09-26 15:59 UTCEPSS rescore
  11. 2026-09-25 13:18 UTCNVD update
  12. 2026-09-25 12:54 UTCEG score recompute
  13. 2026-09-25 12:54 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-51772?
CVE-2026-51772 is a high vulnerability published on September 25, 2026. A Server-Side Request Forgery (SSRF) vulnerability exists in the Image API (v2) of OpenStack Glance. When the showmultiplelocations configuration option is enabled in glance-api.conf, an authenticated attacker can manipulate the locations attribute of an image in the queued state by sending a…
When was CVE-2026-51772 disclosed?
CVE-2026-51772 was first published on September 25, 2026, with the most recent update on September 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-51772 actively exploited?
CVE-2026-51772 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.3% probability of exploitation in the next 30 days (20th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-51772?
CVE-2026-51772 has a CVSS v3.1 base score of 6.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 8.1 (HIGH).
How do I remediate CVE-2026-51772?
No fix for CVE-2026-51772 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-51772 are linked in the Vendor Advisories panel on this page.

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