CVE Explorer

CVE-2026-34537

iccDEV provides a set of libraries and tools for working with ICC color management profiles. Prior to version 2.3.1.6, a crafted ICC profile can trigger Undefined Behavior (UB) in CIccOpDefEnvVar::Exec() due to invalid enum values being loaded for icSigCmmEnvVar. The issue is observable under UBSan as a “load of value … not a valid value for type icSigCmmEnvVar”, indicating an invalid enum/type value being consumed during ICC profile processing. This issue has been patched in version 2.3.1.6.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7ef09e7a03c2a6da0790e72e5c19cf59acdbf29866f7f7d9343766e8831820d7

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"product":"iccDEV","vendor":"InternationalColorConsortium","versions":[{"status":"affected","version":"< 2.3.1.6"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"HIGH","baseScore":6.2,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-758","description":"CWE-758: Reliance on Undefined, Unspecified, or Implementation-Defined Behavior","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"name":"https://github.com/InternationalColorConsortium/iccDEV/issues/670","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/issues/670"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/references/1

{"name":"https://github.com/InternationalColorConsortium/iccDEV/pull/685","tags":["x_refsource_MISC"],"url":"https://github.com/InternationalColorConsortium/iccDEV/pull/685"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/references/2

{"name":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-3m63-c4jf-592f","tags":["x_refsource_CONFIRM"],"url":"https://github.com/InternationalColorConsortium/iccDEV/security/advisories/GHSA-3m63-c4jf-592f"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d04933bacb44364403fa27b9abb79573b3814ad35afc1dc4b3598baec46850da · sha256:4c3416a80d4a3987… · /containers/cna/references/0

Attribution and limitations

CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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