OSV-2025-169

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/espeak-ng/OSV-2025-169.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2025-169
Published
2025-02-27T00:07:08.029075Z
Modified
2026-03-21T14:18:55.276122Z
Summary
Stack-buffer-overflow in utf8_in2
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=399228595

Crash type: Stack-buffer-overflow READ 1
Crash state:
utf8_in2
MatchRule
TranslateRules
References

Affected packages

OSS-Fuzz / espeak-ng

Package

Name
espeak-ng
Purl
pkg:generic/espeak-ng

Affected ranges

Type
GIT
Repo
https://github.com/espeak-ng/espeak-ng
Events
Introduced
0a713d52bbf3e061823d1a7f35e5303e7320f27a
Fixed
80f7d5d5869584913b03760db302b6ca0dda9f55

Affected versions

1.*
1.51
1.52.0

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

fixed_range 
"c9f465da2acb280f4403cd668224a94cc4db342d:80f7d5d5869584913b03760db302b6ca0dda9f55"
source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/espeak-ng/OSV-2025-169.yaml"