CVE-2026-112055
Last modified
CVE-2026-112055 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. wvWare wv through 1.2.9 contains a stack-based out-of-bounds read vulnerability in wvGetPAPX_FKP and wvGetCHPX_FKP caused by an unvalidated FKP run count. Attackers can supply a crafted .doc file with a large crun value to read kilobytes past the 512-byte stack buffer, crashing applications like AbiWord.. EPSS estimates a 0.12% chance of exploitation in the next 30 days.
Description
wvWare wv through 1.2.9 contains a stack-based out-of-bounds read vulnerability in wvGetPAPX_FKP and wvGetCHPX_FKP caused by an unvalidated FKP run count. Attackers can supply a crafted .doc file with a large crun value to read kilobytes past the 512-byte stack buffer, crashing applications like AbiWord.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| wvWare | wv | <= 1.2.9 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
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