OESA-2026-3299

See a problem?
Please try reporting it to the source first.
Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3299
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-3299
Upstream
  • CVE-2026-14957
Published
2026-08-07T02:44:53Z
Modified
2026-08-07T03:01:00.682981549Z
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
libreswan security update
Details

Libreswan is an implementation of IKEv1 and IKEv2 for IPsec. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks. Everything passing through the untrusted net is encrypted by the ipsec gateway machine and decrypted by the gateway at the other end of the tunnel. The resulting tunnel is a virtual private network or VPN.

Security Fix(es):

A flaw was found in libreswan. A badly formatted X.509 certificate can cause an assertion failure (CWE-617) that crashes the pluto daemon process, leading to a denial of service.(CVE-2026-14957)

Database specific 
{
    "severity": "High"
}
References

Affected packages

openEuler:20.03-LTS-SP4
libreswan

Package

Name
libreswan
Purl
pkg:rpm/openEuler/libreswan&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15-4.oe2003sp4

Ecosystem specific 

{
    "noarch": [
        "libreswan-help-4.15-4.oe2003sp4.noarch.rpm"
    ],
    "src": [
        "libreswan-4.15-4.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "libreswan-4.15-4.oe2003sp4.x86_64.rpm",
        "libreswan-debuginfo-4.15-4.oe2003sp4.x86_64.rpm",
        "libreswan-debugsource-4.15-4.oe2003sp4.x86_64.rpm"
    ],
    "aarch64": [
        "libreswan-4.15-4.oe2003sp4.aarch64.rpm",
        "libreswan-debuginfo-4.15-4.oe2003sp4.aarch64.rpm",
        "libreswan-debugsource-4.15-4.oe2003sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json"
openEuler:22.03-LTS-SP4
libreswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15-4.oe2203sp4

Ecosystem specific 

{
    "noarch": [
        "libreswan-help-4.15-4.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "libreswan-4.15-4.oe2203sp4.src.rpm"
    ],
    "x86_64": [
        "libreswan-4.15-4.oe2203sp4.x86_64.rpm",
        "libreswan-debuginfo-4.15-4.oe2203sp4.x86_64.rpm",
        "libreswan-debugsource-4.15-4.oe2203sp4.x86_64.rpm"
    ],
    "aarch64": [
        "libreswan-4.15-4.oe2203sp4.aarch64.rpm",
        "libreswan-debuginfo-4.15-4.oe2203sp4.aarch64.rpm",
        "libreswan-debugsource-4.15-4.oe2203sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json"
openEuler:24.03-LTS-SP1
libreswan

Package

Name
libreswan
Purl
pkg:rpm/openEuler/libreswan&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15-4.oe2403sp1

Ecosystem specific 

{
    "noarch": [
        "libreswan-help-4.15-4.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "libreswan-4.15-4.oe2403sp1.src.rpm"
    ],
    "x86_64": [
        "libreswan-4.15-4.oe2403sp1.x86_64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp1.x86_64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp1.x86_64.rpm"
    ],
    "aarch64": [
        "libreswan-4.15-4.oe2403sp1.aarch64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp1.aarch64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp1.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json"
openEuler:24.03-LTS-SP3
libreswan

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15-4.oe2403sp3

Ecosystem specific 

{
    "noarch": [
        "libreswan-help-4.15-4.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "libreswan-4.15-4.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "libreswan-4.15-4.oe2403sp3.x86_64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp3.x86_64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp3.x86_64.rpm"
    ],
    "aarch64": [
        "libreswan-4.15-4.oe2403sp3.aarch64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp3.aarch64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp3.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json"
openEuler:24.03-LTS-SP4
libreswan

Package

Name
libreswan
Purl
pkg:rpm/openEuler/libreswan&distro=openEuler-24.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.15-4.oe2403sp4

Ecosystem specific 

{
    "noarch": [
        "libreswan-help-4.15-4.oe2403sp4.noarch.rpm"
    ],
    "src": [
        "libreswan-4.15-4.oe2403sp4.src.rpm"
    ],
    "x86_64": [
        "libreswan-4.15-4.oe2403sp4.x86_64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp4.x86_64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp4.x86_64.rpm"
    ],
    "aarch64": [
        "libreswan-4.15-4.oe2403sp4.aarch64.rpm",
        "libreswan-debuginfo-4.15-4.oe2403sp4.aarch64.rpm",
        "libreswan-debugsource-4.15-4.oe2403sp4.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3299.json"