CVE-2025-59323

HIGHPre-NVD 8.48.4—
EchelonGraph scoreHIGH confidence

Score 8.4 from GitHub Security Advisory (severity: HIGH) published 2026-08-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
8.4EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.4Exploit: None knownExposed: 0

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

CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 fails to validate the integrity of the DataStore, a non-partitioned filesystem, responsible for storing configuration and cryptographic details. Crafted DataStore contents can impact service availability and/or allow for code execution in the context of high privilege.

CVSS v3
8.4
EG Score
8.4(high)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity84% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 13, 2026

Advisory Details (3)

Auto-updated Aug 13, 2026
No patch confirmed yet.
generic
https://i.blackhat.com/BH-USA-26/Presentations/US-26-Burch-The-Cost-of-Obscurity-wp.pdf
generic
https://i.blackhat.com/BH-USA-26/Presentations/US-26-Burch-The-Cost-of-Obscurity-Wednesday.pdf
generic

Blog - CPSD

https://www.cpsd.at/blog/

Vendor Advisories for CVE-2025-59323(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 / 37× 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. 2026-08-20 22:54 UTCEPSS rescore
  2. 2026-08-20 21:32 UTCGHSA enrichment
  3. 2026-08-20 10:00 UTCGHSA enrichment
  4. 2026-08-19 22:28 UTCEG score recompute
  5. 2026-08-19 22:28 UTCGHSA enrichment
  6. 2026-08-19 17:03 UTCEPSS rescore
  7. 2026-08-19 10:56 UTCGHSA enrichment
  8. 2026-08-18 23:24 UTCEG score recompute
  9. 2026-08-18 23:24 UTCGHSA enrichment
  10. 2026-08-18 13:47 UTCEPSS rescore
  11. 2026-08-18 11:52 UTCGHSA enrichment
  12. 2026-08-18 00:20 UTCEG score recompute
  13. 2026-08-18 00:19 UTCGHSA enrichment
  14. 2026-08-17 13:46 UTCEPSS rescore
  15. 2026-08-17 12:46 UTCGHSA enrichment
  16. 2026-08-17 01:15 UTCEG score recompute
  17. 2026-08-17 01:15 UTCGHSA enrichment
  18. 2026-08-16 14:55 UTCEPSS rescore
  19. 2026-08-16 13:43 UTCEG score recompute
  20. 2026-08-16 13:43 UTCGHSA enrichment
  21. 2026-08-16 02:13 UTCEPSS rescore
  22. 2026-08-16 02:11 UTCGHSA enrichment
  23. 2026-08-15 14:40 UTCGHSA enrichment
  24. 2026-08-15 03:08 UTCEG score recompute
  25. 2026-08-15 03:08 UTCGHSA enrichment
Show 12 more
  1. 2026-08-15 01:29 UTCEPSS rescore
  2. 2026-08-14 15:35 UTCGHSA enrichment
  3. 2026-08-14 04:03 UTCEG score recompute
  4. 2026-08-14 04:03 UTCGHSA enrichment
  5. 2026-08-13 21:59 UTCEPSS rescore
  6. 2026-08-13 16:31 UTCGHSA enrichment
  7. 2026-08-13 15:59 UTCEG score recompute▲ 8.40
  8. 2026-08-13 15:58 UTCGHSA enrichment
  9. 2026-08-13 15:56 UTCMITRE cvelistV5CVSS v3 → 8.4 · severity → HIGH
  10. 2026-08-12 15:25 UTCNVD update
  11. 2026-08-12 14:29 UTCEG score recompute
  12. 2026-08-12 14:28 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2025-59323?
CVE-2025-59323 is a high vulnerability published on August 12, 2026. CPSD CryptoPro Secure Disk for Bitlocker before v7.7.4 fails to validate the integrity of the DataStore, a non-partitioned filesystem, responsible for storing configuration and cryptographic details. Crafted DataStore contents can impact service availability and/or allow for code execution in the…
When was CVE-2025-59323 disclosed?
CVE-2025-59323 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-59323 actively exploited?
CVE-2025-59323 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 98.8% of all scored CVEs.
What is the CVSS score of CVE-2025-59323?
CVE-2025-59323 has a CVSS v3.1 base score of 8.4 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2025-59323?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-59323, 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

Explore the affected products and dependency analysis for CVE-2025-59323

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