CVE-2026-111678

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-111678
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111678.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111678
Downstream
Published
2026-10-16T17:39:37Z
Modified
2026-10-28T02:30:47Z
Severity
  • 4.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
Summary
Antiword through 0.37 Stack Out-of-Bounds Read via prop8.c FKP Parsing
Details

Antiword through 0.37 contains a stack out-of-bounds read vulnerability in vGet8PapInfo and vGet8ChrInfo in prop8.c because FKP run counts and grpprl offsets are not bounded. Attackers can supply a crafted .doc file with malicious FKP pages to read past the 512-byte stack buffer, crashing antiword or corrupting style parsing.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111678.json"
}
References

Affected packages

Git / github.com/rsdoiel/antiword

Affected ranges

Type
GIT
Repo
https://github.com/rsdoiel/antiword
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
fe4b579067122a2d9d62647efb1ee7cfe3ca92bb
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "0.37"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "cpe": "cpe:2.3:a:antiword_project:antiword:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "0.37"
                }
            ],
            "source": "CPE_RANGE"
        }
    ]
}

Affected versions

0.*
0.37

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111678.json"