CVE-2026-110654

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Source

https://cve.org/CVERecord?id=CVE-2026-110654

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110654.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-110654

Published

2026-10-14T15:01:21Z

Modified

2026-10-15T02:47:31Z

Severity

6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator

Summary

libzvbi through 0.2.45 Out-of-Bounds Write via Teletext DRCS convert_drcs

Details

libzvbi through 0.2.45 contains an out-of-bounds write vulnerability in the Teletext decoder that allows attackers to corrupt memory by supplying unvalidated DRCS pixel-mode values in X/28/3 packets. Attackers can send a crafted Teletext stream decoded via vbi_decode with every slot set to DRCS_MODE_6_5_4, causing convert_drcs to overflow chars[48][60] and crash the application.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-787"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110654.json"
}

References

Affected packages

Git / github.com/zapping-vbi/zvbi

Affected ranges

Type

GIT

Repo

https://github.com/zapping-vbi/zvbi

Events

Introduced

Last Affected

d3a5ee9f2b047bf16cd1ee5ccf6ec05ee75409d0

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "0.2.45"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v0.*

v0.2.36

v0.2.37

v0.2.38

v0.2.39

v0.2.40

v0.2.41

v0.2.42

v0.2.43

v0.2.44

v0.2.45

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110654.json"