OESA-2026-2062

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2062

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-2062.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-2062

Upstream

CVE-2026-1519

Published

2026-04-25T05:49:30Z

Modified

2026-04-25T06:05:00.806519Z

Summary

bind security update

Details

BIND (Berkeley Internet Name Domain) is an implementation of the DNS (Domain Name System) protocols. BIND includes a DNS server (named), which resolves host names to IP addresses; a resolver library (routines for applications to use when interfacing with DNS); and tools for verifying that the DNS server is operating properly.

Security Fix(es):

If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU. Authoritative-only servers are generally unaffected, although there are circumstances where authoritative servers may make recursive queries (see: https://kb.isc.org/docs/why-does-my-authoritative-server-make-recursive-queries). This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.46, 9.20.0 through 9.20.20, 9.21.0 through 9.21.19, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.46-S1, and 9.20.9-S1 through 9.20.20-S1.(CVE-2026-1519)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:20.03-LTS-SP4 / bind

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

9.11.21-23.oe2003sp4

Ecosystem specific

{
    "x86_64": [
        "bind-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-chroot-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-debuginfo-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-debugsource-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-devel-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-export-devel-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-export-libs-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-libs-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-libs-lite-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-pkcs11-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-pkcs11-devel-9.11.21-23.oe2003sp4.x86_64.rpm",
        "bind-utils-9.11.21-23.oe2003sp4.x86_64.rpm"
    ],
    "src": [
        "bind-9.11.21-23.oe2003sp4.src.rpm"
    ],
    "noarch": [
        "python3-bind-9.11.21-23.oe2003sp4.noarch.rpm"
    ],
    "aarch64": [
        "bind-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-chroot-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-debuginfo-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-debugsource-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-devel-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-export-devel-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-export-libs-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-libs-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-libs-lite-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-pkcs11-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-pkcs11-devel-9.11.21-23.oe2003sp4.aarch64.rpm",
        "bind-utils-9.11.21-23.oe2003sp4.aarch64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-2062.json"