CVE-2026-59088

MEDIUMNVD 5.55.5—
EchelonGraph scoreMEDIUM confidence

Score 5.5 from GitHub Security Advisory published 2026-08-10. NVD baseline CVSS 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: 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. A signed integer overflow vulnerability exists in the file-fli plugin when processing FLI image files. This occurs due to an incorrect calculation during memory allocation for image buffers, where the multiplication of image width and height can exceed the maximum integer value. A remote attacker could exploit this by tricking a user into opening a specially crafted FLI file, leading to the application crashing and resulting in a denial of service.

CVSS v3
5.5
EG Score
5.5(medium)
EG Risk
25(Track)
EG Risk 25/100SSVC: 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
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

August 10, 2026

Last Modified

August 21, 2026

Advisory Details (3)

Auto-updated Aug 10, 2026
Patch available. Sources: redhat.
generic

(CVE-2026-59088) Signed integer overflow in `file-fli` — `gushort × gushort` in `g_malloc` causes plug-in abort on crafted FLI (#16492) · Issues · GNOME / GIMP · GitLab

https://gitlab.gnome.org/GNOME/gimp/-/work_items/16492
redhat

2496582 – (CVE-2026-59088) CVE-2026-59088 gimp: GIMP: Denial of service via signed integer overflow in FLI file processing

https://bugzilla.redhat.com/show_bug.cgi?id=2496582
redhat Patch Available

CVE-2026-59088 - 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-2026-59088

Vendor Advisories for CVE-2026-59088(1)

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

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
gimp2.10.34-1 ... 3.2.4-3 (56 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
gimp3.0.4-3 ... 3.0.4-3+deb13u9 (10 versions)3.0.4-3+deb13u10—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
gimp3.0.4-3 ... 3.2.4-3 (19 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 18× in last 7d / 75× 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.

Showing the most recent 100 of 113 total refreshes for this CVE.

  1. 2026-09-20 20:16 UTCEPSS rescore
  2. 2026-09-20 06:12 UTCEG score recompute
  3. 2026-09-20 06:12 UTCGHSA enrichment
  4. 2026-09-19 04:24 UTCEG score recompute
  5. 2026-09-19 04:24 UTCGHSA enrichment
  6. 2026-09-18 19:28 UTCEPSS rescore
  7. 2026-09-18 02:37 UTCEG score recompute
  8. 2026-09-18 02:37 UTCGHSA enrichment
  9. 2026-09-17 19:31 UTCEPSS rescore
  10. 2026-09-17 00:50 UTCEG score recompute
  11. 2026-09-17 00:50 UTCGHSA enrichment
  12. 2026-09-16 14:08 UTCEPSS rescore
  13. 2026-09-16 05:15 UTCEPSS rescore
  14. 2026-09-15 17:14 UTCEG score recompute
  15. 2026-09-15 17:14 UTCGHSA enrichment
  16. 2026-09-15 03:11 UTCEPSS rescore
  17. 2026-09-14 15:27 UTCEG score recompute
  18. 2026-09-14 15:27 UTCGHSA enrichment
  19. 2026-09-13 16:47 UTCEPSS rescore
  20. 2026-09-13 13:40 UTCEG score recompute
  21. 2026-09-13 13:40 UTCGHSA enrichment
  22. 2026-09-12 11:53 UTCEG score recompute
  23. 2026-09-12 11:53 UTCGHSA enrichment
  24. 2026-09-11 14:53 UTCEPSS rescore
  25. 2026-09-11 09:29 UTCEG score recompute
Show 75 more
  1. 2026-09-11 09:29 UTCGHSA enrichment
  2. 2026-09-10 09:35 UTCEPSS rescore
  3. 2026-09-10 07:42 UTCEG score recompute
  4. 2026-09-10 07:42 UTCGHSA enrichment
  5. 2026-09-09 05:55 UTCEG score recompute
  6. 2026-09-09 05:55 UTCGHSA enrichment
  7. 2026-09-08 22:01 UTCEPSS rescore
  8. 2026-09-07 17:28 UTCEG score recompute
  9. 2026-09-07 17:28 UTCGHSA enrichment
  10. 2026-09-07 16:01 UTCEPSS rescore
  11. 2026-09-06 13:47 UTCEPSS rescore
  12. 2026-09-06 12:21 UTCEG score recompute
  13. 2026-09-06 12:20 UTCGHSA enrichment
  14. 2026-09-05 10:30 UTCEG score recompute
  15. 2026-09-05 10:30 UTCGHSA enrichment
  16. 2026-09-04 08:27 UTCEG score recompute
  17. 2026-09-04 08:27 UTCGHSA enrichment
  18. 2026-09-04 05:07 UTCEPSS rescore
  19. 2026-09-03 03:00 UTCEG score recompute
  20. 2026-09-03 03:00 UTCGHSA enrichment
  21. 2026-09-02 14:12 UTCEPSS rescore
  22. 2026-09-02 00:45 UTCEG score recompute
  23. 2026-09-02 00:45 UTCGHSA enrichment
  24. 2026-09-01 13:54 UTCEPSS rescore
  25. 2026-09-01 04:40 UTCEPSS rescore
  26. 2026-08-31 22:18 UTCEG score recompute
  27. 2026-08-31 22:18 UTCGHSA enrichment
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 11:56 UTCEG score recompute
  30. 2026-08-30 11:56 UTCGHSA enrichment
  31. 2026-08-30 01:22 UTCEPSS rescore
  32. 2026-08-29 10:08 UTCEG score recompute
  33. 2026-08-29 10:08 UTCGHSA enrichment
  34. 2026-08-28 21:42 UTCEPSS rescore
  35. 2026-08-27 23:06 UTCEG score recompute
  36. 2026-08-27 23:05 UTCGHSA enrichment
  37. 2026-08-27 14:25 UTCEPSS rescore
  38. 2026-08-26 21:18 UTCEG score recompute
  39. 2026-08-26 21:18 UTCGHSA enrichment
  40. 2026-08-26 14:46 UTCEPSS rescore
  41. 2026-08-25 19:30 UTCEG score recompute
  42. 2026-08-25 19:30 UTCGHSA enrichment
  43. 2026-08-25 13:49 UTCEPSS rescore
  44. 2026-08-24 17:43 UTCEG score recompute
  45. 2026-08-24 17:43 UTCGHSA enrichment
  46. 2026-08-23 15:56 UTCEG score recompute
  47. 2026-08-23 15:56 UTCGHSA enrichment
  48. 2026-08-23 00:19 UTCEPSS rescore
  49. 2026-08-22 14:09 UTCEG score recompute
  50. 2026-08-22 14:09 UTCGHSA enrichment
  51. 2026-08-21 23:49 UTCEPSS rescore
  52. 2026-08-21 12:19 UTCGHSA enrichment
  53. 2026-08-21 11:39 UTCEG score recompute
  54. 2026-08-21 11:39 UTCGHSA enrichment
  55. 2026-08-20 22:55 UTCEPSS rescore
  56. 2026-08-20 22:06 UTCGHSA enrichment
  57. 2026-08-19 20:16 UTCEG score recompute
  58. 2026-08-19 20:16 UTCGHSA enrichment
  59. 2026-08-19 17:04 UTCEPSS rescore
  60. 2026-08-19 02:58 UTCEG score recompute
  61. 2026-08-19 02:58 UTCGHSA enrichment
  62. 2026-08-18 13:48 UTCEPSS rescore
  63. 2026-08-18 00:54 UTCEG score recompute
  64. 2026-08-18 00:53 UTCGHSA enrichment
  65. 2026-08-17 13:47 UTCEPSS rescore
  66. 2026-08-16 22:54 UTCEG score recompute
  67. 2026-08-16 22:54 UTCGHSA enrichment
  68. 2026-08-16 14:56 UTCEPSS rescore
  69. 2026-08-16 02:14 UTCEPSS rescore
  70. 2026-08-15 21:07 UTCEG score recompute
  71. 2026-08-15 21:07 UTCGHSA enrichment
  72. 2026-08-15 01:30 UTCEPSS rescore
  73. 2026-08-14 19:19 UTCGHSA enrichment
  74. 2026-08-14 08:45 UTCEG score recompute
  75. 2026-08-14 08:45 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-59088?
CVE-2026-59088 is a medium vulnerability published on August 10, 2026. A flaw was found in GIMP. A signed integer overflow vulnerability exists in the file-fli plugin when processing FLI image files. This occurs due to an incorrect calculation during memory allocation for image buffers, where the multiplication of image width and height can exceed the maximum integer…
When was CVE-2026-59088 disclosed?
CVE-2026-59088 was first published in the National Vulnerability Database on August 10, 2026, with the most recent update on August 21, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-59088 actively exploited?
CVE-2026-59088 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 73.5% of all scored CVEs.
What is the CVSS score of CVE-2026-59088?
CVE-2026-59088 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-59088?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-59088, 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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