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CLSA-2026-1779957589
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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779957589.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1779957589
Upstream
CVE (3)
CVE-2026-41292
CVE-2026-42959
CVE-2026-42960
Published
2026-06-25T08:52:50Z
Modified
2026-10-26T09:43:47Z
Summary
unbound: Fix of 4 CVEs
Details
CVE-2026-42960: fix cache poisoning while following delegation
CVE-2026-42959: fix crash during DNSSEC validation of malicious content
CVE-2026-41292: limit incoming EDNS options to prevent DoS
References
https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1779957589.html
https://nvd.nist.gov/vuln/detail/CVE-2022-3204
https://nvd.nist.gov/vuln/detail/CVE-2026-41292
https://nvd.nist.gov/vuln/detail/CVE-2026-42959
https://nvd.nist.gov/vuln/detail/CVE-2026-42960
Affected packages
TuxCare:RHEL:7
/
unbound
Package
Name
unbound
Purl
pkg:rpm/tuxcare/unbound?distro=rhel-7
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.6.6-5.el7_8.tuxcare.els6
Database specific
source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779957589.json"
TuxCare:RHEL:7
/
unbound-devel
Package
Name
unbound-devel
Purl
pkg:rpm/tuxcare/unbound-devel?distro=rhel-7
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.6.6-5.el7_8.tuxcare.els6
Database specific
source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779957589.json"
TuxCare:RHEL:7
/
unbound-libs
Package
Name
unbound-libs
Purl
pkg:rpm/tuxcare/unbound-libs?distro=rhel-7
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.6.6-5.el7_8.tuxcare.els6
Database specific
source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779957589.json"
TuxCare:RHEL:7
/
unbound-python
Package
Name
unbound-python
Purl
pkg:rpm/tuxcare/unbound-python?distro=rhel-7
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown introduced version / All previous versions are affected
Fixed
1.6.6-5.el7_8.tuxcare.els6
Database specific
source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1779957589.json"
CLSA-2026-1779957589 - OSV