CVE-2026-21691 is a Type Confusion vulnerability in the iccDEV library, specifically within the CIccTag:IsTypeCompressed() function, affecting versions prior to 2.3.1.2. This flaw impacts users who process International Color Consortium (ICC) color profiles, potentially leading to a denial of service. With a CVSS score of 6.5 (Medium), it can be exploited remotely with low attack complexity, requiring user interaction, and resulting in high availability impact. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2.3.1.2CPE matchmatch criteria | cpe:2.3:a:color:iccdev:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
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