CVE-2026-61858

MEDIUMNVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.3 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 84% 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 — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: None knownExposed: 0

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

ImageMagick before 7.1.2-26 contains a policy bypass vulnerability in the APNG encoder and external delegates due to missing validation checks. Attackers can write files to disallowed paths by bypassing configured policy restrictions through the APNG encoding process.

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity53% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

July 11, 2026

Last Modified

July 14, 2026

Advisory Details (1)

Auto-updated Jul 14, 2026
Patch available. Sources: github.
github Patch Available

Policy Bypass in APNG encoder and delegates due to a missing check · Advisory · ImageMagick/ImageMagick · GitHub

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-v3j6-27vc-7pw2

Vendor Advisories for CVE-2026-61858(1)

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

Affected Packages

(21 across 5 ecosystems)
NuGet(17)
PackageVulnerable rangeFixed inDependents
Magick.NET-Q16-AnyCPU10.0.0 ... 9.1.2 (217 versions)14.15.0—
Magick.NET-Q16-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q16-HDRI-AnyCPU10.0.0 ... 9.1.2 (214 versions)14.15.0—
Magick.NET-Q16-HDRI-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q16-HDRI-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q16-HDRI-x6410.0.0 ... 9.1.2 (214 versions)14.15.0—
Magick.NET-Q16-HDRI-x8610.0.0 ... 9.1.2 (214 versions)14.15.0—
Magick.NET-Q16-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q16-OpenMP-x6410.0.0 ... 9.1.2 (114 versions)14.15.0—
Magick.NET-Q16-x6410.0.0 ... 9.1.2 (233 versions)14.15.0—
Magick.NET-Q16-x8610.0.0 ... 9.1.2 (233 versions)14.15.0—
Magick.NET-Q8-AnyCPU10.0.0 ... 9.1.2 (217 versions)14.15.0—
Magick.NET-Q8-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q8-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)14.15.0—
Magick.NET-Q8-OpenMP-x6410.0.0 ... 9.1.2 (114 versions)14.15.0—
Magick.NET-Q8-x6410.0.0 ... 9.1.2 (233 versions)14.15.0—
Magick.NET-Q8-x8610.0.0 ... 9.1.2 (233 versions)14.15.0—
Debian:11(1)
PackageVulnerable rangeFixed inDependents
imagemagick8:6.9.11.60+dfsg-1.3 ... 8:6.9.11.60+dfsg-1.3+deb11u9 (16 versions)8:6.9.11.60+dfsg-1.3+deb11u16—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
imagemagick8:6.9.11.60+dfsg-1.6 ... 8:6.9.11.60+dfsg-1.6+deb12u9 (13 versions)8:6.9.11.60+dfsg-1.6+deb12u13—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
imagemagick8:7.1.1.43+dfsg1-1 ... 8:7.1.2.8+dfsg1-1 (33 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
imagemagick8:7.1.1.43+dfsg1-1 ... 8:7.1.2.8+dfsg1-1 (20 versions)8:7.1.2.26+dfsg1-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 14× in last 7d / 78× 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 123 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-61858?
CVE-2026-61858 is a medium vulnerability published on July 11, 2026. ImageMagick before 7.1.2-26 contains a policy bypass vulnerability in the APNG encoder and external delegates due to missing validation checks. Attackers can write files to disallowed paths by bypassing configured policy restrictions through the APNG encoding process.
When was CVE-2026-61858 disclosed?
CVE-2026-61858 was first published in the National Vulnerability Database on July 11, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61858 actively exploited?
CVE-2026-61858 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 84.3% of all scored CVEs.
What is the CVSS score of CVE-2026-61858?
CVE-2026-61858 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-61858?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61858, 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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