CVE-2026-31793 iccDEV has a SEGV in CIccCalculatorFunc::ApplySequence()
A segmentation fault in iccDEV allows attackers to cause a denial of service via invalid pointer reads in the calculator function.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-31793?
CVE-2026-31793 is a medium-severity vulnerability in Color Iccdev, published on 10 Mar 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official 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 segmentation fault due to invalid/wild pointer read in CIccCalculatorFunc::ApplySequence() causing denial of service. This vulnerability is fixed in 2.3.1.5.
Which versions are affected by CVE-2026-31793?
It affects 1 product.
Products include Color Iccdev.
How do I fix CVE-2026-31793?
No fix has been published for CVE-2026-31793 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-31793 being exploited?
There is no known exploitation of CVE-2026-31793 in the wild and no public exploit code.
Other vulnerabilities in Color Iccdev
- CVE-2026-21675 iccDEV has a Use After Free vulnerability in CIccCmm class via improper hint manager object deletion
- CVE-2026-24405 iccDEV has Heap Buffer Overflow in CIccMpeCalculator::Read()
- CVE-2026-24406 iccDEV has Heap Buffer Overflow in CIccTagNamedColor2::SetSize()
- CVE-2026-24412 iccDEV has Heap Buffer Overflow in icCurvesFromXml()
- CVE-2026-22861 iccDEV has a heap-buffer-overflow in SIccCalcOp::Describe() at IccProfLib/IccMpeCalc.cpp
Sources
Also known as GHSA-vgr5-3xqx-vcqx.