OESA-2026-4615

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4615

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-4615.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-4615

Upstream

CVE (2)

Published

2026-10-29T09:03:36Z

Modified

2026-10-29T09:15:40Z

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

libwebsockets security update

Details

Libwebsockets (LWS) is a flexible, lightweight pure C library for implementing modern network protocols easily with a tiny footprint, using a nonblocking event loop.

Security Fix(es):

libwebsockets contains an out-of-bounds read vulnerability in the LEJP incremental parser in lib/misc/lejp.c. This allows a remote attacker to cause a denial of service(CVE-2026-95114)

Buffer Overflow vulnerability in libwebsockets main 106d542c allows a remote attacker to cause a denial of service via the LEJP JSON parser(CVE-2026-95115)

Database specific

{
    "severity":  "High"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / libwebsockets

Package

Name: libwebsockets
Purl: pkg:rpm/openEuler/libwebsockets&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

4.3.0-12.oe2203sp4

Ecosystem specific

{
    "aarch64":  [
        "libwebsockets-4.3.0-12.oe2203sp4.aarch64.rpm",
        "libwebsockets-debuginfo-4.3.0-12.oe2203sp4.aarch64.rpm",
        "libwebsockets-debugsource-4.3.0-12.oe2203sp4.aarch64.rpm",
        "libwebsockets-devel-4.3.0-12.oe2203sp4.aarch64.rpm"
    ],
    "noarch":  [
        "libwebsockets-help-4.3.0-12.oe2203sp4.noarch.rpm"
    ],
    "src":  [
        "libwebsockets-4.3.0-12.oe2203sp4.src.rpm"
    ],
    "x86_64":  [
        "libwebsockets-4.3.0-12.oe2203sp4.x86_64.rpm",
        "libwebsockets-debuginfo-4.3.0-12.oe2203sp4.x86_64.rpm",
        "libwebsockets-debugsource-4.3.0-12.oe2203sp4.x86_64.rpm",
        "libwebsockets-devel-4.3.0-12.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-4615.json"