CVE-2026-86303

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Source

https://cve.org/CVERecord?id=CVE-2026-86303

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86303.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-86303

Published

2026-09-07T12:15:08Z

Modified

2026-10-08T02:52:16Z

Severity

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

Summary

92181 markdown md.c lds out-of-bounds

Details

A vulnerability was determined in 92181 markdown up to 058cab0cb7fb245a0ccc6b8446963ff8d573558f. Affected by this issue is the function lds of the file md.c. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. This product implements a rolling release for ongoing delivery, which means version information for affected or updated releases is unavailable. This patch is called c000d2f9cf390c315378d3717cf20911cf3e80a6. A patch should be applied to remediate this issue.

Database specific

{
    "cna_assigner":  "VulDB",
    "cwe_ids":  [
        "CWE-119",
        "CWE-125"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86303.json"
}

References

Affected packages

Git / github.com/92181/markdown

Affected ranges

Type: GIT
Repo: https://github.com/92181/markdown
Events: Introduced

058cab0cb7fb245a0ccc6b8446963ff8d573558f

Last Affected

058cab0cb7fb245a0ccc6b8446963ff8d573558f

Affected versions

Other

058cab0cb7fb245a0ccc6b8446963ff8d573558f

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86303.json"