OSV-2026-568

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libultrahdr/OSV-2026-568.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-568
Published
2026-04-13T00:10:08Z
Modified
2026-09-13T14:16:17Z
Summary
Heap-buffer-overflow in ultrahdr::IccHelper::readIccColorGamut
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=501676165

Crash type: Heap-buffer-overflow READ 1
Crash state:
ultrahdr::IccHelper::readIccColorGamut
ultrahdr::JpegR::decodeJPEGR
uhdr_decode
References

Affected packages

OSS-Fuzz / libultrahdr

Package

Name
libultrahdr
Purl
pkg:generic/libultrahdr

Affected ranges

Type
GIT
Repo
https://github.com/google/libultrahdr.git
Events

Affected versions

v1.*
v1.3.1
v1.4.0
v1.5.0
v1.5.1
v2.*
v2.0.0
v2.0.1
v2.0.2

Ecosystem specific

{
    "severity": "MEDIUM"
}

Database specific

source
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libultrahdr/OSV-2026-568.yaml"