CVE-2026-62363

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1% (2nd percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 5.0Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-27, a heap buffer over-write can occur in the fx operation by passing a crafted argument. This issue has been fixed in version 7.1.2-27.

CVSS v3
5.0
EG Score
5.0MEDIUMmedium confidence
EG Risk
23
EG Risk 23/100CISA SSVC

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
Severity50% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at every mission impact level.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.1%
EPSS %ILE
2nd
KEV
Not listed

CISA SSVCTrack at every mission impact level.

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

July 24, 2026

Last Modified

August 3, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
Patch available. Sources: github.
githubMentions a patch (unverified)

Heap Buffer Over-Write in fx operation · Advisory · ImageMagick/ImageMagick · GitHub

https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-422r-8c97-xcg4

Vendor Advisories for CVE-2026-62363(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 rangeFix by version rangeDependents
Magick.NET-Q16-AnyCPU10.0.0 ... 9.1.2 (217 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-HDRI-AnyCPU10.0.0 ... 9.1.2 (214 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-HDRI-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-HDRI-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-HDRI-x6410.0.0 ... 9.1.2 (214 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-HDRI-x8610.0.0 ... 9.1.2 (214 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-OpenMP-x6410.0.0 ... 9.1.2 (114 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-x6410.0.0 ... 9.1.2 (233 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q16-x8610.0.0 ... 9.1.2 (233 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-AnyCPU10.0.0 ... 9.1.2 (217 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-OpenMP-arm6410.0.0 ... 9.1.2 (62 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-OpenMP-x6410.0.0 ... 9.1.2 (114 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-x6410.0.0 ... 9.1.2 (233 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Magick.NET-Q8-x8610.0.0 ... 9.1.2 (233 versions)
  • every version up to 14.15.0: fixed in 14.15.0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
imagemagick8:6.9.11.60+dfsg-1.3 ... 8:7.1.2.8+dfsg1-1 (59 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
imagemagick8:6.9.11.60+dfsg-1.6 ... 8:7.1.2.8+dfsg1-1 (55 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
imagemagick8:7.1.1.43+dfsg1-1 ... 8:7.1.2.8+dfsg1-1 (36 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
imagemagick8:7.1.1.43+dfsg1-1 ... 8:7.1.2.8+dfsg1-1 (21 versions)
  • every version up to 8:7.1.2.27+dfsg1-1: fixed in 8:7.1.2.27+dfsg1-1
—

Weakness Classification(1)

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

Data Freshness Timeline

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

Related CVEs(same product + same CWE)

Frequently asked(5)

What is CVE-2026-62363?
CVE-2026-62363 is a medium vulnerability published on July 24, 2026. ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-27, a heap buffer over-write can occur in the fx operation by passing a crafted argument. This issue has been fixed in version 7.1.2-27.
When was CVE-2026-62363 disclosed?
CVE-2026-62363 was first published on July 24, 2026, with the most recent update on August 3, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-62363 actively exploited?
CVE-2026-62363 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (2nd percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-62363?
CVE-2026-62363 has a CVSS base score of 5.0 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-62363?
A fix for CVE-2026-62363 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-62363 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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