CVE-2026-34549Disclosure(color / iccdev)

LOWCVSS 5.5 · MEDIUM

Signal is active with 2 mentions in latest observed window

Immediate actions

Patch color iccdev systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition in IccUtil.cpp triggered by a crafted input profile. Under UndefinedBehaviorSanitizer, the issue is reported as invalid left shift operations on icUInt32Number (unsigned 32-bit) where the shifted value “cannot be represented” in that type. This issue has been patched in version 2.3.1.6.

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0.5/ 10 priority

Sources & remediation

Patch / fix

Exploit / PoC references

https://github.com/InternationalColorConsortium/iccDEV/issues/721

Weakness type (CWE)

CWE-758

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

iccdev

Threat summary

Patch or workaround signal is available
2 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 2 signals
Disclosure: 2 classified signals
2 total mentions across 1 day

Affected systems

Vendors

color

Products

iccdev

Deep dive

Activity timeline2 mentions / 1d

Signal classification1 categories

Disclosure

2100.0%

Referenced assets2 URLs

By indicator

Full discourse2 posts

Infoflowcloud@infoflowcloud193d
Disclosure
🚨*CVE* CVE-2026-34549 iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition i… https://www.cve.org/CVERecord?id=CVE-2026-34549 ----- Traducción: CVE-2026-34549 icc… http://infoflow.cloud`
Post summary
The tweet announces CVE‑2026‑34549, notes an undefined behavior in iccDEV before version 2.3.1.6, and links to the official CVE record.
0000027
65 followersView on X
CVE@CVEnew193d
Disclosure
CVE-2026-34549 iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, there is an Undefined Behavior (UB) condition i… https://www.cve.org/CVERecord?id=CVE-2026-34549
Post summary
A CVE entry notes that iccDEV’s ICC color profile libraries have an undefined behavior bug before version 2.3.1.6, but provides no PoC, exploit, or patch details.
00000148
56.9K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	color	iccdev	-	-	-

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