OSV-2026-97

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libvpx/OSV-2026-97.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2026-97
Published
2026-01-21T00:09:09.897624Z
Modified
2026-01-28T14:23:52.198239Z
Summary
Heap-buffer-overflow in vpx_wb_write_literal
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=476466137

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
vpx_wb_write_literal
vp9_pack_bitstream
encode_frame_to_data_rate
References

Affected packages

OSS-Fuzz / libvpx

Package

Name
libvpx
Purl
pkg:generic/libvpx

Affected ranges

Type
GIT
Repo
https://chromium.googlesource.com/webm/libvpx
Events
Introduced
f72b9f6a85fdc4fbbec6402146fb653130330e8f
Fixed
d5f35ac8d93cba7f7a3f7ddb8f9dc8bd28f785e1
Fixed
5de804c9b4d8d24882a31f5be287f1f688729db5

Affected versions

v1.*
v1.16.0
v1.16.0-rc1

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

fixed_range 
"807c698468ee6264d6b206d74b9465b5acd97b5c:5de804c9b4d8d24882a31f5be287f1f688729db5"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libvpx/OSV-2026-97.yaml"