OSV-2021-1135

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tidy-html5/OSV-2021-1135.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1135
Published
2021-08-16T00:01:09Z
Modified
2026-04-05T14:14:04Z
Summary
Heap-use-after-free in prvTidyInsertedToken
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37196

Crash type: Heap-use-after-free READ 8
Crash state:
prvTidyInsertedToken
prvTidyGetToken
prvTidyoldParseInline
References

Affected packages

OSS-Fuzz / tidy-html5

Package

Name
tidy-html5
Purl
pkg:generic/tidy-html5

Affected ranges

Type
GIT
Repo
https://github.com/htacg/tidy-html5.git
Events
Introduced
e56716f154f13b14fc5585146a85000fdd26d319
Fixed
d08ddc2860aa95ba8e301343a30837f157977cba

Affected versions

5.*
5.9.14-next
5.9.8-next
5.9.9-next

Ecosystem specific 

{
    "severity": "HIGH"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tidy-html5/OSV-2021-1135.yaml"