OSV-2025-298
Heap-buffer-overflow in i18n::phonenumbers::UnicodeText::const_iterator::operator--
No scoreFix available
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=413161357
Crash type: Heap-buffer-overflow READ 1
Crash state:
i18n::phonenumbers::UnicodeText::const_iterator::operator--
i18n::phonenumbers::UnicodeString::tempSubString
i18n::phonenumbers::AsYouTypeFormatter::AttemptToExtractIdd
What each source reports
OSV No score
Heap-buffer-overflow in i18n::phonenumbers::UnicodeText::const_iterator::operator--
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=413161357
Crash type: Heap-buffer-overflow READ 1
Crash state:
i18n::phonenumbers::UnicodeText::const_iterator::operator--
i18n::phonenumbers::UnicodeString::tempSubString
i18n::phonenumbers::AsYouTypeFormatter::AttemptToExtractIdd
- Record
OSV-2025-298- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
libphonenumberOSS-Fuzz |
Listed versions, plus commit ranges v9.0.16v9.0.15v9.0.14v9.0.13v9.0.12 Show 8 moreShow lessv9.0.11v9.0.10v9.0.9v9.0.8v9.0.7v9.0.6v9.0.5v9.0.4 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
OSV-2025-298 is a vulnerability with no CVSS score yet in libphonenumber, published April 26, 2025. No source lists public exploit code. A source reports a fix.