CVE-2026-75369

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-08-24. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 5 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

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

An out-of-bounds read vulnerability in the CAN::Application::parsePerformFunctionMessage component of SpaceDot AcubeSAT OBC software commit eaf90ec allows attackers to cause a Denial of Service (DoS) via supplying a crafted CAN message.

CVSS v3
7.1
EG Score
7.1(high)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

August 24, 2026

Last Modified

August 28, 2026

Advisory Details (1)

Auto-updated Aug 28, 2026
No patch confirmed yet.
generic

AcubeSAT C3 OBC Software: Bounded Loop Out‑of‑Bounds Read in `CAN::Application::parsePerformFunctionMessage` · Issue #4 · dazuo233/cve · GitHub

https://github.com/dazuo233/cve/issues/4

Vendor Advisories for CVE-2026-75369(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 17× in last 7d / 17× 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. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-29 21:21 UTCGHSA enrichment
  3. 2026-08-29 09:04 UTCEG score recompute
  4. 2026-08-29 09:04 UTCGHSA enrichment
  5. 2026-08-28 21:42 UTCEPSS rescore
  6. 2026-08-28 20:45 UTCGHSA enrichment
  7. 2026-08-28 19:42 UTCEG score recompute▲ 7.10
  8. 2026-08-28 19:42 UTCGHSA enrichment
  9. 2026-08-28 19:36 UTCMITRE cvelistV5CVSS v3 → 7.1 · severity → HIGH
  10. 2026-08-27 20:33 UTCEG score recompute
  11. 2026-08-27 20:33 UTCGHSA enrichment
  12. 2026-08-27 14:25 UTCEPSS rescore
  13. 2026-08-26 14:47 UTCEPSS rescore
  14. 2026-08-25 13:49 UTCEPSS rescore
  15. 2026-08-24 20:25 UTCNVD update
  16. 2026-08-24 20:01 UTCEG score recompute
  17. 2026-08-24 20:01 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-75369?
CVE-2026-75369 is a high vulnerability published on August 24, 2026. An out-of-bounds read vulnerability in the CAN::Application::parsePerformFunctionMessage component of SpaceDot AcubeSAT OBC software commit eaf90ec allows attackers to cause a Denial of Service (DoS) via supplying a crafted CAN message.
When was CVE-2026-75369 disclosed?
CVE-2026-75369 was first published in the National Vulnerability Database on August 24, 2026, with the most recent update on August 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-75369 actively exploited?
CVE-2026-75369 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 93.4% of all scored CVEs.
What is the CVSS score of CVE-2026-75369?
CVE-2026-75369 has a CVSS v3.1 base score of 7.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-75369?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-75369, 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-2026-75369

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