CVE-2026-46602

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-25. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

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

The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large tile to cause unbounded memory consumption.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
38(Track)
EG Risk 38/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

June 25, 2026

Last Modified

June 26, 2026

Advisory Details (3)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

GO-2026-5062 - Go Packages

https://pkg.go.dev/vuln/GO-2026-5062
generic

x/image/tiff: lack of tile size limits · Issue #79905 · golang/go · GitHub

https://go.dev/issue/79905
generic
https://go.dev/cl/788422

Vendor Advisories for CVE-2026-46602(1)

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

Affected Packages

(1 across 1 ecosystem)
Go(1)
PackageVulnerable rangeFixed inDependents
golang.org/x/image—0.43.0—

Data Freshness Timeline

(refreshed 12× in last 7d / 73× 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. 2026-07-27 03:42 UTCGHSA enrichment
  2. 2026-07-26 14:55 UTCEG score recompute
  3. 2026-07-26 14:55 UTCGHSA enrichment
  4. 2026-07-26 14:54 UTCEPSS rescore
  5. 2026-07-26 14:54 UTCEPSS rescore
  6. 2026-07-25 14:18 UTCEPSS rescore
  7. 2026-07-24 14:17 UTCEPSS rescore
  8. 2026-07-23 14:18 UTCEPSS rescore
  9. 2026-07-23 03:17 UTCEG score recompute
  10. 2026-07-22 14:08 UTCEPSS rescore
  11. 2026-07-21 15:24 UTCEPSS rescore
  12. 2026-07-20 17:08 UTCEPSS rescore
  13. 2026-07-19 14:31 UTCEPSS rescore
  14. 2026-07-19 02:29 UTCEPSS rescore
  15. 2026-07-18 10:04 UTCEPSS rescore
  16. 2026-07-17 06:15 UTCGHSA enrichment
  17. 2026-07-16 17:37 UTCGHSA enrichment
  18. 2026-07-16 17:03 UTCEPSS rescore
  19. 2026-07-16 04:11 UTCGHSA enrichment
  20. 2026-07-15 16:57 UTCEPSS rescore
  21. 2026-07-15 15:32 UTCGHSA enrichment
  22. 2026-07-15 02:52 UTCGHSA enrichment
  23. 2026-07-15 02:00 UTCEPSS rescore
  24. 2026-07-14 14:14 UTCGHSA enrichment
  25. 2026-07-14 01:36 UTCGHSA enrichment
Show 52 more
  1. 2026-07-13 22:30 UTCEPSS rescore
  2. 2026-07-13 12:58 UTCGHSA enrichment
  3. 2026-07-13 06:13 UTCEPSS rescore
  4. 2026-07-13 00:21 UTCGHSA enrichment
  5. 2026-07-12 11:43 UTCGHSA enrichment
  6. 2026-07-12 05:46 UTCEPSS rescore
  7. 2026-07-11 23:05 UTCGHSA enrichment
  8. 2026-07-11 10:27 UTCGHSA enrichment
  9. 2026-07-11 08:27 UTCEPSS rescore
  10. 2026-07-10 21:49 UTCGHSA enrichment
  11. 2026-07-10 09:11 UTCGHSA enrichment
  12. 2026-07-09 20:32 UTCGHSA enrichment
  13. 2026-07-09 19:10 UTCEPSS rescore
  14. 2026-07-09 07:52 UTCGHSA enrichment
  15. 2026-07-08 19:14 UTCGHSA enrichment
  16. 2026-07-08 15:16 UTCEPSS rescore
  17. 2026-07-08 06:35 UTCGHSA enrichment
  18. 2026-07-07 17:58 UTCGHSA enrichment
  19. 2026-07-07 13:46 UTCEPSS rescore
  20. 2026-07-07 05:18 UTCGHSA enrichment
  21. 2026-07-06 16:34 UTCGHSA enrichment
  22. 2026-07-06 16:27 UTCEPSS rescore
  23. 2026-07-06 03:56 UTCGHSA enrichment
  24. 2026-07-06 02:23 UTCEPSS rescore
  25. 2026-07-05 15:18 UTCGHSA enrichment
  26. 2026-07-05 02:40 UTCGHSA enrichment
  27. 2026-07-05 02:30 UTCEPSS rescore
  28. 2026-07-04 14:03 UTCGHSA enrichment
  29. 2026-07-04 06:31 UTCEPSS rescore
  30. 2026-07-04 01:14 UTCGHSA enrichment
  31. 2026-07-03 12:35 UTCGHSA enrichment
  32. 2026-07-02 23:43 UTCGHSA enrichment
  33. 2026-07-02 11:05 UTCGHSA enrichment
  34. 2026-07-01 22:27 UTCGHSA enrichment
  35. 2026-07-01 15:07 UTCEPSS rescore
  36. 2026-07-01 09:49 UTCGHSA enrichment
  37. 2026-06-30 23:22 UTCEPSS rescore
  38. 2026-06-30 21:10 UTCGHSA enrichment
  39. 2026-06-30 08:31 UTCGHSA enrichment
  40. 2026-06-29 19:52 UTCGHSA enrichment
  41. 2026-06-29 14:06 UTCEPSS rescore
  42. 2026-06-29 14:06 UTCEPSS rescore
  43. 2026-06-29 07:14 UTCGHSA enrichment
  44. 2026-06-28 18:36 UTCEG score recompute▲ 7.50
  45. 2026-06-28 18:36 UTCGHSA enrichment
  46. 2026-06-28 14:07 UTCEPSS rescore
  47. 2026-06-28 04:56 UTCEPSS rescore
  48. 2026-06-28 04:56 UTCEPSS rescore
  49. 2026-06-27 03:08 UTCEPSS rescore
  50. 2026-06-26 17:41 UTCNVD updateCVSS v3 → 7.5 · severity → HIGH
  51. 2026-06-25 21:46 UTCEG score recompute
  52. 2026-06-25 21:46 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-46602?
CVE-2026-46602 is a high vulnerability published on June 25, 2026. The TIFF decoder does not set a limit on the size of tiles in tiled images, permitting a malicious or corrupt image containing a very large tile to cause unbounded memory consumption.
When was CVE-2026-46602 disclosed?
CVE-2026-46602 was first published in the National Vulnerability Database on June 25, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-46602 actively exploited?
CVE-2026-46602 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 74.0% of all scored CVEs.
What is the CVSS score of CVE-2026-46602?
CVE-2026-46602 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-46602?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-46602, 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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