CVE-2026-112055
MEDIUM
NVD
CVSS Score
5.5
Severity
MEDIUM
Published
Oct 18, 2026
Vendor
unknown
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.