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RHSA-2026:56999
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Source
https://access.redhat.com/errata/RHSA-2026:56999
Import Source
https://security.access.redhat.com/data/osv/RHSA-2026:56999.json
JSON Data
https://api.osv.dev/v1/vulns/RHSA-2026:56999
Upstream
CVE (2)
CVE-2026-35406
CVE-2026-93599
Published
2026-09-22T10:15:27Z
Modified
2026-09-24T10:42:29Z
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
Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update
Details
References
https://access.redhat.com/errata/RHSA-2026:56999
https://images.redhat.com/
https://access.redhat.com/security/cve/CVE-2026-35406
https://access.redhat.com/security/updates/classification/
https://access.redhat.com/security/cve/CVE-2026-93599
https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_56999.json
https://bugzilla.redhat.com/show_bug.cgi?id=2456280
https://www.cve.org/CVERecord?id=CVE-2026-35406
https://nvd.nist.gov/vuln/detail/CVE-2026-35406
https://github.com/containers/aardvark-dns/commit/3b49ea7b38bdea134b7f03256f2e13f44ce73bb1
https://github.com/containers/aardvark-dns/releases/tag/v1.17.1
https://github.com/containers/aardvark-dns/security/advisories/GHSA-hfpq-x728-986j
https://bugzilla.redhat.com/show_bug.cgi?id=2538431
https://www.cve.org/CVERecord?id=CVE-2026-93599
https://nvd.nist.gov/vuln/detail/CVE-2026-93599
https://github.com/rustls/webpki/security/advisories/GHSA-82j2-j2ch-gfr8
https://www.vulncheck.com/advisories/rustls-webpki-before-0.103.13-panic-via-empty-bit-string
Affected packages
Red Hat:hummingbird:1
/
aardvark-dns
Package
Name
aardvark-dns
Purl
pkg:rpm/redhat/aardvark-dns
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.1.0-1.hum1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:56999.json"
Red Hat:hummingbird:1
/
aardvark-dns-tests
Package
Name
aardvark-dns-tests
Purl
pkg:rpm/redhat/aardvark-dns-tests
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
0:2.1.0-1.hum1
Database specific
source
"https://security.access.redhat.com/data/osv/RHSA-2026:56999.json"
RHSA-2026:56999 - OSV