CVE-2026-59091

HIGHNVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.8 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 94% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 4 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 flaw was found in GIMP's file format plugins, including those for PSD and PAA files. A remote attacker could exploit these vulnerabilities by tricking a user into opening a specially crafted image file. This could lead to unexpected application behavior or other potential security impacts without requiring further user interaction.

CVSS v3
7.8
EG Score
7.8(medium)
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
20%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 19, 2026

Advisory Details (3)

Auto-updated Aug 10, 2026
🔬 Proof of concept available. Patch available. Sources: redhat.
generic🟡 PoC Available

(CVE-2026-59091) file-paa Heap OOB read / information leak (#16510) · Issues · GNOME / GIMP · GitLab

https://gitlab.gnome.org/GNOME/gimp/-/work_items/16510
redhat

2496585 – (CVE-2026-59091) CVE-2026-59091 gimp: GIMP: Multiple vulnerabilities in file format plugins via crafted image file

https://bugzilla.redhat.com/show_bug.cgi?id=2496585
redhat Patch Available

CVE-2026-59091 - Red Hat Customer Portal

Affected: Red Hat Enterprise Linux 8 or OpenShift Container Platform 4, is affected by this vulnerability and a fix may be released to a

https://access.redhat.com/security/cve/CVE-2026-59091

Vendor Advisories for CVE-2026-59091(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 29× in last 7d / 46× 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 22:55 UTCEPSS rescore
  2. 2026-08-20 22:10 UTCGHSA enrichment
  3. 2026-08-20 09:13 UTCGHSA enrichment
  4. 2026-08-19 20:16 UTCEG score recompute▲ 0.50
  5. 2026-08-19 20:16 UTCGHSA enrichment
  6. 2026-08-19 20:15 UTCNVD updateCVSS v3 → 7.8
  7. 2026-08-19 18:43 UTCEG score recompute
  8. 2026-08-19 18:43 UTCGHSA enrichment
  9. 2026-08-19 17:04 UTCEPSS rescore
  10. 2026-08-19 04:13 UTCGHSA enrichment
  11. 2026-08-18 15:17 UTCEG score recompute
  12. 2026-08-18 15:17 UTCGHSA enrichment
  13. 2026-08-18 13:48 UTCEPSS rescore
  14. 2026-08-18 00:53 UTCEG score recompute
  15. 2026-08-18 00:53 UTCGHSA enrichment
  16. 2026-08-17 13:47 UTCEPSS rescore
  17. 2026-08-17 11:52 UTCGHSA enrichment
  18. 2026-08-16 22:58 UTCEG score recompute
  19. 2026-08-16 22:58 UTCGHSA enrichment
  20. 2026-08-16 14:56 UTCEPSS rescore
  21. 2026-08-16 10:03 UTCEG score recompute
  22. 2026-08-16 10:03 UTCGHSA enrichment
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 21:09 UTCGHSA enrichment
  25. 2026-08-15 08:14 UTCEG score recompute
Show 21 more
  1. 2026-08-15 08:14 UTCGHSA enrichment
  2. 2026-08-15 01:30 UTCEPSS rescore
  3. 2026-08-14 19:19 UTCGHSA enrichment
  4. 2026-08-14 09:19 UTCGHSA enrichment
  5. 2026-08-13 20:24 UTCGHSA enrichment
  6. 2026-08-13 07:26 UTCGHSA enrichment
  7. 2026-08-12 18:31 UTCEG score recompute
  8. 2026-08-12 18:31 UTCGHSA enrichment
  9. 2026-08-12 13:51 UTCEPSS rescore
  10. 2026-08-12 05:37 UTCGHSA enrichment
  11. 2026-08-11 16:36 UTCEG score recompute
  12. 2026-08-11 16:36 UTCGHSA enrichment
  13. 2026-08-11 16:07 UTCEG score recompute
  14. 2026-08-11 16:06 UTCGHSA enrichment
  15. 2026-08-11 04:23 UTCEG score recompute
  16. 2026-08-11 04:23 UTCGHSA enrichment
  17. 2026-08-11 04:08 UTCEG score recompute
  18. 2026-08-11 04:08 UTCGHSA enrichment
  19. 2026-08-10 19:27 UTCEG score recompute
  20. 2026-08-10 18:55 UTCEG score recompute
  21. 2026-08-10 18:54 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-59091?
CVE-2026-59091 is a high vulnerability published on August 10, 2026. A flaw was found in GIMP's file format plugins, including those for PSD and PAA files. A remote attacker could exploit these vulnerabilities by tricking a user into opening a specially crafted image file. This could lead to unexpected application behavior or other potential security impacts without…
When was CVE-2026-59091 disclosed?
CVE-2026-59091 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59091 actively exploited?
CVE-2026-59091 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 80.2% of all scored CVEs.
What is the CVSS score of CVE-2026-59091?
CVE-2026-59091 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-59091?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59091, 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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