CVE-2026-34540

6.2 MEDIUM
Published: March 31, 2026 Modified: April 20, 2026
View on NVD

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 can trigger a heap-buffer-overflow (HBO) in icMemDump() when iccDumpProfile attempts to dump/describe malformed tag contents. The issue is observable under AddressSanitizer as an out-of-bounds heap read in icMemDump(...) at IccProfLib/IccUtil.cpp:1002, reachable via CIccTagUnknown::Describe(). This issue has been patched in version 2.3.1.6.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/InternationalColorConsortium/iccDEV/issues/674
Source: security-advisories@github.com
Issue Tracking Exploit
https://github.com/InternationalColorConsortium/iccDEV/pull/689
Source: security-advisories@github.com
Issue Tracking Patch
https://github.com/InternationalColorConsortium/iccDEV/issues/674
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Issue Tracking Exploit
https://github.com/InternationalColorConsortium/iccDEV/pull/689
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Issue Tracking Patch

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
6.2 / 10.0
EPSS (Exploit Probability)
0.0%
3th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

color