CVE-2025-51675

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-26. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

An issue was discovered in openRISC OR1200 commit 83ac6b. An inaccurate update of program counter (PC) values when SPR changes can lead to a Denial of Service (DoS).

CVSS v3
7.5
EG Score
7.5(high)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

August 26, 2026

Last Modified

September 9, 2026

Advisory Details (1)

Auto-updated Aug 27, 2026
No patch confirmed yet.
generic

SynFuzz CVE

https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html

Vendor Advisories for CVE-2025-51675(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 27× in last 7d / 94× 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. 2026-09-19 02:38 UTCEG score recompute
  2. 2026-09-19 02:38 UTCGHSA enrichment
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 19:27 UTCEPSS rescore
  5. 2026-09-18 14:46 UTCGHSA enrichment
  6. 2026-09-18 02:56 UTCEG score recompute
  7. 2026-09-18 02:56 UTCGHSA enrichment
  8. 2026-09-17 19:29 UTCEPSS rescore
  9. 2026-09-17 15:06 UTCGHSA enrichment
  10. 2026-09-17 03:16 UTCGHSA enrichment
  11. 2026-09-16 14:30 UTCEG score recompute
  12. 2026-09-16 14:30 UTCGHSA enrichment
  13. 2026-09-16 14:07 UTCEPSS rescore
  14. 2026-09-16 05:14 UTCEPSS rescore
  15. 2026-09-16 02:40 UTCGHSA enrichment
  16. 2026-09-15 14:50 UTCEG score recompute
  17. 2026-09-15 14:50 UTCGHSA enrichment
  18. 2026-09-15 03:00 UTCGHSA enrichment
  19. 2026-09-14 15:10 UTCGHSA enrichment
  20. 2026-09-14 03:20 UTCEG score recompute
  21. 2026-09-14 03:20 UTCGHSA enrichment
  22. 2026-09-13 16:46 UTCEPSS rescore
  23. 2026-09-13 15:30 UTCGHSA enrichment
  24. 2026-09-13 03:40 UTCGHSA enrichment
  25. 2026-09-12 15:50 UTCEG score recompute
Show 69 more
  1. 2026-09-12 15:50 UTCGHSA enrichment
  2. 2026-09-12 15:00 UTCEPSS rescore
  3. 2026-09-12 04:00 UTCGHSA enrichment
  4. 2026-09-11 16:10 UTCEG score recompute
  5. 2026-09-11 16:10 UTCGHSA enrichment
  6. 2026-09-11 14:52 UTCEPSS rescore
  7. 2026-09-11 09:36 UTCEPSS rescore
  8. 2026-09-11 04:18 UTCGHSA enrichment
  9. 2026-09-10 16:28 UTCEG score recompute
  10. 2026-09-10 16:28 UTCGHSA enrichment
  11. 2026-09-10 09:34 UTCEPSS rescore
  12. 2026-09-10 04:10 UTCGHSA enrichment
  13. 2026-09-09 16:10 UTCGHSA enrichment
  14. 2026-09-09 12:47 UTCGHSA enrichment
  15. 2026-09-09 00:55 UTCEG score recompute
  16. 2026-09-09 00:55 UTCGHSA enrichment
  17. 2026-09-08 21:59 UTCEPSS rescore
  18. 2026-09-08 11:29 UTCGHSA enrichment
  19. 2026-09-07 21:19 UTCEG score recompute
  20. 2026-09-07 21:18 UTCGHSA enrichment
  21. 2026-09-07 16:00 UTCEPSS rescore
  22. 2026-09-07 09:28 UTCGHSA enrichment
  23. 2026-09-06 21:27 UTCEG score recompute
  24. 2026-09-06 21:27 UTCGHSA enrichment
  25. 2026-09-06 13:47 UTCEPSS rescore
  26. 2026-09-06 09:37 UTCGHSA enrichment
  27. 2026-09-05 21:47 UTCEG score recompute
  28. 2026-09-05 21:47 UTCGHSA enrichment
  29. 2026-09-05 15:28 UTCEPSS rescore
  30. 2026-09-05 09:57 UTCGHSA enrichment
  31. 2026-09-04 22:07 UTCEG score recompute
  32. 2026-09-04 22:07 UTCGHSA enrichment
  33. 2026-09-04 10:13 UTCEG score recompute
  34. 2026-09-04 10:13 UTCGHSA enrichment
  35. 2026-09-04 05:06 UTCEPSS rescore
  36. 2026-09-03 22:23 UTCGHSA enrichment
  37. 2026-09-03 10:28 UTCGHSA enrichment
  38. 2026-09-02 22:33 UTCEG score recompute
  39. 2026-09-02 22:33 UTCGHSA enrichment
  40. 2026-09-02 14:11 UTCEPSS rescore
  41. 2026-09-02 10:41 UTCGHSA enrichment
  42. 2026-09-01 22:49 UTCEG score recompute
  43. 2026-09-01 22:49 UTCGHSA enrichment
  44. 2026-09-01 13:53 UTCEPSS rescore
  45. 2026-09-01 10:59 UTCEG score recompute
  46. 2026-09-01 10:59 UTCGHSA enrichment
  47. 2026-09-01 04:38 UTCEPSS rescore
  48. 2026-08-31 23:05 UTCGHSA enrichment
  49. 2026-08-31 11:15 UTCGHSA enrichment
  50. 2026-08-30 23:22 UTCEG score recompute
  51. 2026-08-30 23:22 UTCGHSA enrichment
  52. 2026-08-30 19:16 UTCEPSS rescore
  53. 2026-08-30 11:32 UTCEG score recompute
  54. 2026-08-30 11:32 UTCGHSA enrichment
  55. 2026-08-30 01:21 UTCEPSS rescore
  56. 2026-08-29 23:42 UTCGHSA enrichment
  57. 2026-08-29 11:52 UTCGHSA enrichment
  58. 2026-08-29 00:01 UTCEG score recompute
  59. 2026-08-29 00:01 UTCGHSA enrichment
  60. 2026-08-28 21:40 UTCEPSS rescore
  61. 2026-08-28 08:08 UTCEG score recompute
  62. 2026-08-28 08:08 UTCGHSA enrichment
  63. 2026-08-27 20:17 UTCEG score recompute▲ 7.50
  64. 2026-08-27 20:16 UTCGHSA enrichment
  65. 2026-08-27 20:13 UTCMITRE cvelistV5CVSS v3 → 7.5 · severity → HIGH
  66. 2026-08-27 14:24 UTCEPSS rescore
  67. 2026-08-26 21:25 UTCNVD update
  68. 2026-08-26 21:03 UTCEG score recompute
  69. 2026-08-26 21:01 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2025-51675?
CVE-2025-51675 is a high vulnerability published on August 26, 2026. An issue was discovered in openRISC OR1200 commit 83ac6b. An inaccurate update of program counter (PC) values when SPR changes can lead to a Denial of Service (DoS).
When was CVE-2025-51675 disclosed?
CVE-2025-51675 was first published in the National Vulnerability Database on August 26, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-51675 actively exploited?
CVE-2025-51675 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 81.6% of all scored CVEs.
What is the CVSS score of CVE-2025-51675?
CVE-2025-51675 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2025-51675?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-51675, 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

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