CVE-2026-112055

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Source
https://cve.org/CVERecord?id=CVE-2026-112055
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112055.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-112055
Downstream
Published
2026-10-18T12:19:46Z
Modified
2026-10-28T02:30:59Z
Severity
  • 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
wvWare wv through 1.2.9 Stack Out-of-Bounds Read via wvGetPAPX_FKP and wvGetCHPX_FKP
Details

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.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/112xxx/CVE-2026-112055.json"
}
References

Affected packages

Git / github.com/abiword/wv

Affected ranges

Type
GIT
Repo
https://github.com/abiword/wv
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
30692affae5ee38f4804e1621e10e1f4f58d3fd3
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "1.2.9"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "1.2.9"
                }
            ],
            "source": "DESCRIPTION"
        }
    ]
}

Affected versions

Other
wv-1-2-9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-112055.json"