CVE-2026-122329

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Source

https://cve.org/CVERecord?id=CVE-2026-122329

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-122329.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-122329

Published

2026-11-05T15:11:47Z

Modified

2026-11-05T21:32:38Z

Severity

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

Summary

SDL_mixer 3.1.2 through 3.2.4 Stack-based Buffer Overflow via FetchXLaw() in AIFF Decoder

Details

SDL_mixer 3.1.2 through 3.2.4 contains a stack-based buffer overflow in FetchXLaw() in src/decoder_aiff.c due to miscalculated output offsets when expanding A-law or mu-law samples. Attackers can supply a crafted AIFF-C file that overwrites roughly 1 KB of adjacent stack memory when decoded, causing crashes or potential code execution.

Database specific

{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-121"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/122xxx/CVE-2026-122329.json"
}

References

Affected packages

Git / github.com/libsdl-org/sdl_mixer

Affected ranges

Type

GIT

Repo

https://github.com/libsdl-org/sdl_mixer

Events

Introduced

da02588817a565fccfa60fa2f0bb661a3c77b8f0

Last Affected

72a81869b45e249e8e67102db4e98dd2441f05a1

Fixed

34486847a607540ce9ef5fbe20979c7140bf8c82

Database specific

Show details

{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "3.1.2"
                },
                {
                    "last_affected": "3.2.4"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "fixed": "34486847a607540ce9ef5fbe20979c7140bf8c82"
                }
            ],
            "source": "REFERENCES_COMMIT"
        }
    ]
}

Affected versions

prerelease-3.*

prerelease-3.1.2

release-3.*

release-3.2.0

release-3.2.2

release-3.2.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-122329.json"