OESA-2026-3148

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3148

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-3148.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-3148

Upstream

CVE-2026-14476

Published

2026-07-24T03:27:45Z

Modified

2026-07-24T03:45:20.017620414Z

Summary

sssd security update

Details

Provides a set of daemons to manage access to remote directories and authentication mechanisms. It provides an NSS and PAM interface toward the system and a pluggable back end system to connect to multiple different account sources. It is also the basis to provide client auditing and policy services for projects like FreeIPA.

Security Fix(es):

A path traversal flaw was found in SSSD's AD GPO provider. The adgpoextractsmbcomponents() function does not sanitize .. sequences in the gPCFileSysPath LDAP attribute, allowing an attacker with AD GPO management access to write files outside the GPO cache directory as root. On default RHEL configurations with SELinux enforcing, this can be used to inject Kerberos configuration leading to authentication bypass.(CVE-2026-14476)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:22.03-LTS-SP4 / sssd

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.6.1-26.oe2203sp4

Ecosystem specific

{
    "aarch64": [
        "python3-sssd-2.6.1-26.oe2203sp4.aarch64.rpm",
        "sssd-2.6.1-26.oe2203sp4.aarch64.rpm",
        "sssd-debuginfo-2.6.1-26.oe2203sp4.aarch64.rpm",
        "sssd-debugsource-2.6.1-26.oe2203sp4.aarch64.rpm",
        "sssd-devel-2.6.1-26.oe2203sp4.aarch64.rpm"
    ],
    "x86_64": [
        "python3-sssd-2.6.1-26.oe2203sp4.x86_64.rpm",
        "sssd-2.6.1-26.oe2203sp4.x86_64.rpm",
        "sssd-debuginfo-2.6.1-26.oe2203sp4.x86_64.rpm",
        "sssd-debugsource-2.6.1-26.oe2203sp4.x86_64.rpm",
        "sssd-devel-2.6.1-26.oe2203sp4.x86_64.rpm"
    ],
    "noarch": [
        "sssd-help-2.6.1-26.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "sssd-2.6.1-26.oe2203sp4.src.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-3148.json"