CVE-2025-29070
High
Description
A heap buffer overflow vulnerability has been identified in thesmooth2() in cmsgamma.c in lcms2-2.16 which allows a remote attacker to cause a denial of service. NOTE: the Supplier disputes this because "this is not exploitable as this function is never called on normal color management, is there only as a helper for low-level programming and investigation."
SeverityHigh
CVSS7.5
Exploit probability—
ProductLcms2
PublishedApr 1, 2025
First seenApr 1, 2025
Weakness typeCWE-122CWE-122
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| lcms2 | 2.16 | — |
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