CVE-2026-90593

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-13. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: None knownExposed: 0

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

A vulnerability was determined in embedded-graphics up to 0.8.2. This affects the function ImageRaw::draw_sub_image of the file src/image/image_raw.rs. Executing a manipulation of the argument width can lead to integer overflow. The attack may be launched remotely. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
48(Track)
EG Risk 48/100SSVC: 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
Severity73% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
32%
KEV
Not listed

Published

September 13, 2026

Last Modified

September 16, 2026

Advisory Details (2)

Auto-updated Sep 13, 2026
No patch confirmed yet.
generic

GitHub - embedded-graphics/embedded-graphics: A no_std graphics library for embedded applications · GitHub

https://github.com/embedded-graphics/embedded-graphics/
generic

Integer Overflow in ImageRaw::draw_sub_image Bounds Check Allows Out-of-Bounds Read (CWE-190) · Issue #821 · embedded-graphics/embedded-graphics · GitHub

https://github.com/embedded-graphics/embedded-graphics/issues/821

Vendor Advisories for CVE-2026-90593(1)

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

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 28× in last 7d / 28× 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. 2026-09-18 23:36 UTCEG score recompute
  2. 2026-09-18 23:36 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 12:23 UTCGHSA enrichment
  5. 2026-09-18 01:11 UTCEG score recompute
  6. 2026-09-18 01:11 UTCGHSA enrichment
  7. 2026-09-17 19:32 UTCEPSS rescore
  8. 2026-09-17 13:59 UTCGHSA enrichment
  9. 2026-09-17 02:46 UTCGHSA enrichment
  10. 2026-09-16 15:29 UTCEG score recompute
  11. 2026-09-16 15:29 UTCGHSA enrichment
  12. 2026-09-16 14:26 UTCEG score recompute
  13. 2026-09-16 14:26 UTCGHSA enrichment
  14. 2026-09-16 14:09 UTCEPSS rescore
  15. 2026-09-16 06:43 UTCEG score recompute
  16. 2026-09-16 06:43 UTCGHSA enrichment
  17. 2026-09-16 05:15 UTCEPSS rescore
  18. 2026-09-15 19:31 UTCGHSA enrichment
  19. 2026-09-15 08:19 UTCEG score recompute
  20. 2026-09-15 08:19 UTCGHSA enrichment
  21. 2026-09-15 03:12 UTCEPSS rescore
  22. 2026-09-14 21:06 UTCGHSA enrichment
  23. 2026-09-14 19:43 UTCGHSA enrichment
  24. 2026-09-14 08:31 UTCEG score recompute
  25. 2026-09-14 08:31 UTCGHSA enrichment
Show 3 more
  1. 2026-09-13 21:19 UTCEG score recompute
  2. 2026-09-13 20:39 UTCEG score recompute
  3. 2026-09-13 20:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-90593?
CVE-2026-90593 is a high vulnerability published on September 13, 2026. A vulnerability was determined in embedded-graphics up to 0.8.2. This affects the function ImageRaw::drawsubimage of the file src/image/image_raw.rs. Executing a manipulation of the argument width can lead to integer overflow. The attack may be launched remotely. The project was informed of the…
When was CVE-2026-90593 disclosed?
CVE-2026-90593 was first published in the National Vulnerability Database on September 13, 2026, with the most recent update on September 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-90593 actively exploited?
CVE-2026-90593 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 68.1% of all scored CVEs.
What is the CVSS score of CVE-2026-90593?
CVE-2026-90593 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-90593?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-90593, 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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