OESA-2026-2712

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2712

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2712.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2712

Upstream

CVE-2026-37555

Published

2026-06-24T11:11:38Z

Modified

2026-08-18T01:20:05Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

libsndfile security update

Details

Libsndfile is a C library for reading and writing files containing sampled sound such as MS Windows WAV and the Apple/SGI AIFF format through one standard library interface.

Security Fix(es):

An issue was discovered in libsndfile 1.2.2 IMA ADPCM codec. The AIFF code path (line 241) was fixed with (sf_count_t) cast, but the WAV code path (line 235) and close path (line 167) were not. When samplesperblock (int) * blocks (int) exceeds INT_MAX, the 32-bit multiplication overflows before being assigned to sf.frames (sf_count_t/int64). With samplesperblock=50000 and blocks=50000, the product 2500000000 overflows to -1794967296. This causes incorrect frame count leading to heap buffer overflow or denial of service. Both values come from the WAV file header and are attacker-controlled. This issue was discovered after an incomplete fix for CVE-2022-33065.(CVE-2026-37555)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP3 / libsndfile

Package

Name: libsndfile
Purl: pkg:rpm/openEuler/libsndfile&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.2.2-5.oe2403sp3

Ecosystem specific

{
    "aarch64": [
        "libsndfile-1.2.2-5.oe2403sp3.aarch64.rpm",
        "libsndfile-debuginfo-1.2.2-5.oe2403sp3.aarch64.rpm",
        "libsndfile-debugsource-1.2.2-5.oe2403sp3.aarch64.rpm",
        "libsndfile-devel-1.2.2-5.oe2403sp3.aarch64.rpm",
        "libsndfile-utils-1.2.2-5.oe2403sp3.aarch64.rpm"
    ],
    "noarch": [
        "libsndfile-utils-help-1.2.2-5.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "libsndfile-1.2.2-5.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "libsndfile-1.2.2-5.oe2403sp3.x86_64.rpm",
        "libsndfile-debuginfo-1.2.2-5.oe2403sp3.x86_64.rpm",
        "libsndfile-debugsource-1.2.2-5.oe2403sp3.x86_64.rpm",
        "libsndfile-devel-1.2.2-5.oe2403sp3.x86_64.rpm",
        "libsndfile-utils-1.2.2-5.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2712.json"