CVE-2026-110599

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Source

https://cve.org/CVERecord?id=CVE-2026-110599

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110599.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-110599

Published

2026-10-14T14:16:41Z

Modified

2026-10-15T02:47:36Z

Severity

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

Summary

L-SMASH through 2.14.5 Double Free in HEVC and H.264 Importer Probe

Details

L-SMASH through 2.14.5 contains a double free vulnerability in hevc_setup_first_summary() and h264_setup_first_summary() in importer/nalu_imp.c that frees borrowed codec-specific objects on error paths. Attackers can supply a crafted Annex-B elementary stream lacking a parseable SPS to lsmash_read_file() or the boxdumper, remuxer, or muxer tools, causing use-after-free, heap corruption, and crashes.

Database specific

{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-415"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/110xxx/CVE-2026-110599.json"
}

References

Affected packages

Git / github.com/l-smash/l-smash

Affected ranges

Type

GIT

Repo

https://github.com/l-smash/l-smash

Events

Introduced

Last Affected

5b85a6bf9ca8924144bd3026b17355638a6b7430

Database specific

Show details

{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.14.5"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

v1.*

v1.11.15

v1.11.7

v1.11.8

v1.12.3

v1.13.0

v1.13.2

v1.13.27

v1.5.2

v1.9.1

v2.*

v2.14.5

v2.3.0

v2.9.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-110599.json"