CVE-2026-34539

MEDIUM EPSS 5.2%
Published Mar 31, 20263mo ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Mar 31, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile and TIFF input can trigger a heap-buffer-overflow (HBO) in CTiffImg::WriteLine(). The issue is observable under AddressSanitizer as an out-of-bounds heap read when running iccSpecSepToTiff on a malicious .icc + .tif pair, leading to a crash during TIFF strip writing. This issue has been patched in version 2.3.1.6.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
5.2% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-122

Affected Products 1

VendorProductVersionRange
coloriccdev* <2.3.1.6

References 3

  • github.com https://github.com/InternationalColorConsortium/iccDEV/issues/672
    ExploitIssue Tracking
  • github.com https://github.com/InternationalColorConsortium/iccDEV/pull/686
    Issue TrackingPatch
  • github.com https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-4f3j-q8mm-5hr6
    PatchVendor Advisory

Remediation

  • github.com https://github.com/InternationalColorConsortium/iccDEV/pull/686
    Issue TrackingPatch
  • github.com https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-4f3j-q8mm-5hr6
    PatchVendor Advisory