OSV-2026-461

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/poppler/OSV-2026-461.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-461
Published
2026-03-26T00:17:47.551046Z
Modified
2026-03-26T00:17:47.551361Z
Summary
UNKNOWN READ in XRef::constructObjectEntry
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=495914144

Crash type: UNKNOWN READ
Crash state:
XRef::constructObjectEntry
XRef::constructXRef
XRef::XRef
References

Affected packages

OSS-Fuzz / poppler

Package

Name
poppler
Purl
pkg:generic/poppler

Affected ranges

Type
GIT
Repo
https://gitlab.freedesktop.org/poppler/poppler.git
Events
Introduced
1c6e5df94e06c9ad7e5af6aabfe38409532a85de
Fixed
13313aefb1558f1281a076151a03d5b90788e7e0

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"1420107810fc928962c559ebf59cf110c5d3f7de:13313aefb1558f1281a076151a03d5b90788e7e0"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/poppler/OSV-2026-461.yaml"
introduced_range 
"304290044b5c6b1af62c3b44afa9fd674a9656af:1420107810fc928962c559ebf59cf110c5d3f7de"