CVE-2026-31797
iccDEV has a heap out-of-bounds read in CTiffImg::ReadLine()
Description
iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a heap out-of-bounds read in CTiffImg::ReadLine() when iccApplyProfiles processes a crafted TIFF image, causing memory disclosure or crash. This vulnerability is fixed in 2.3.1.5.
INFO
Published Date :
March 10, 2026, 6:19 p.m.
Last Modified :
March 13, 2026, 7:30 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update iccDEV to version 2.3.1.5.
- Apply the latest security patches.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-31797.
| URL | Resource |
|---|---|
| https://github.com/InternationalColorConsortium/iccDEV/issues/656 | Issue Tracking |
| https://github.com/InternationalColorConsortium/iccDEV/pull/659 | Issue Tracking Patch |
| https://github.com/InternationalColorConsortium/iccDEV/releases/tag/v2.3.1.5 | Product |
| https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-wh2p-cm3r-7hm3 | Patch Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-31797 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-31797
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-31797 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-31797 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Mar. 13, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:* versions up to (excluding) 2.3.1.5 Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/issues/656 Types: Issue Tracking Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/pull/659 Types: Issue Tracking, Patch Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/releases/tag/v2.3.1.5 Types: Product Added Reference Type GitHub, Inc.: https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-wh2p-cm3r-7hm3 Types: Patch, Vendor Advisory -
New CVE Received by [email protected]
Mar. 10, 2026
Action Type Old Value New Value Added Description iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to 2.3.1.5, there is a heap out-of-bounds read in CTiffImg::ReadLine() when iccApplyProfiles processes a crafted TIFF image, causing memory disclosure or crash. This vulnerability is fixed in 2.3.1.5. Added CVSS V3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H Added CWE CWE-125 Added CWE CWE-787 Added Reference https://github.com/InternationalColorConsortium/iccDEV/issues/656 Added Reference https://github.com/InternationalColorConsortium/iccDEV/pull/659 Added Reference https://github.com/InternationalColorConsortium/iccDEV/releases/tag/v2.3.1.5 Added Reference https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-wh2p-cm3r-7hm3