CVE-2026-64629

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-08-11. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

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

A vulnerability has been identified in Parasolid V38.0 (All versions < V38.0.235), Parasolid V38.1 (All versions < V38.1.230). The affected applications contains an out of bounds read vulnerability while parsing specially crafted X_T files. This could allow an attacker to execute code in the context of the current process.

CVSS v3
7.8
EG Score
7.8(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
No patch confirmed yet.
generic

SSA-138516

https://cert-portal.siemens.com/productcert/html/ssa-138516.html

Vendor Advisories for CVE-2026-64629(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 26× in last 7d / 41× 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. 2026-08-21 09:16 UTCEG score recompute
  2. 2026-08-21 09:16 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-20 20:33 UTCGHSA enrichment
  5. 2026-08-20 07:51 UTCGHSA enrichment
  6. 2026-08-19 19:09 UTCEG score recompute
  7. 2026-08-19 19:09 UTCGHSA enrichment
  8. 2026-08-19 17:04 UTCEPSS rescore
  9. 2026-08-19 06:22 UTCGHSA enrichment
  10. 2026-08-18 17:23 UTCGHSA enrichment
  11. 2026-08-18 03:28 UTCGHSA enrichment
  12. 2026-08-17 14:40 UTCEG score recompute
  13. 2026-08-17 14:40 UTCGHSA enrichment
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-17 01:59 UTCEG score recompute
  16. 2026-08-17 01:59 UTCGHSA enrichment
  17. 2026-08-16 14:56 UTCEPSS rescore
  18. 2026-08-16 13:17 UTCEG score recompute
  19. 2026-08-16 13:17 UTCGHSA enrichment
  20. 2026-08-16 00:35 UTCGHSA enrichment
  21. 2026-08-15 11:53 UTCEG score recompute
  22. 2026-08-15 11:53 UTCGHSA enrichment
  23. 2026-08-15 01:30 UTCEPSS rescore
  24. 2026-08-14 23:10 UTCGHSA enrichment
  25. 2026-08-14 10:28 UTCEG score recompute
Show 16 more
  1. 2026-08-14 10:28 UTCGHSA enrichment
  2. 2026-08-13 22:00 UTCEPSS rescore
  3. 2026-08-13 21:46 UTCGHSA enrichment
  4. 2026-08-13 09:04 UTCGHSA enrichment
  5. 2026-08-12 20:21 UTCEG score recompute
  6. 2026-08-12 20:21 UTCGHSA enrichment
  7. 2026-08-12 19:46 UTCEG score recompute
  8. 2026-08-12 19:46 UTCGHSA enrichment
  9. 2026-08-12 14:49 UTCEG score recompute
  10. 2026-08-12 14:49 UTCGHSA enrichment
  11. 2026-08-12 13:51 UTCEPSS rescore
  12. 2026-08-12 02:07 UTCEG score recompute
  13. 2026-08-12 02:07 UTCGHSA enrichment
  14. 2026-08-11 13:25 UTCEG score recompute
  15. 2026-08-11 12:37 UTCEG score recompute
  16. 2026-08-11 12:37 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-64629?
CVE-2026-64629 is a high vulnerability published on August 11, 2026. A vulnerability has been identified in Parasolid V38.0 (All versions < V38.0.235), Parasolid V38.1 (All versions < V38.1.230). The affected applications contains an out of bounds read vulnerability while parsing specially crafted X_T files. This could allow an attacker to execute code in the…
When was CVE-2026-64629 disclosed?
CVE-2026-64629 was first published in the National Vulnerability Database on August 11, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-64629 actively exploited?
CVE-2026-64629 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 98.3% of all scored CVEs.
What is the CVSS score of CVE-2026-64629?
CVE-2026-64629 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-64629?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-64629, 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-2026-64629

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