CLSA-2026-1785490706

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1785490706
Upstream
CVE (3)
Published
2026-07-31T09:38:38Z
Modified
2026-10-26T09:31:24Z
Summary
unbound: Fix of 3 CVEs
Details
  • CVE-2024-43167: guard against a NULL forward-zone name in ub_ctx_set_fwd to prevent a NULL pointer dereference
  • CVE-2026-44690: reject RRSIG label counts below the signer label count and restrict wildcard rrset cache updates to the signer authority, deferring the cache write until the proof succeeds
  • CVE-2026-56416: bound the second domain name in canonicalized RDATA and reject multi-dname RRs whose rdata ends early, preventing a heap buffer overflow
References

Affected packages

TuxCare:AlmaLinux:9.6
python3-unbound

Package

Name
python3-unbound
Purl
pkg:rpm/tuxcare/python3-unbound?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.2-19.el9_6.1.tuxcare.els11

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json"
unbound

Package

Name
unbound
Purl
pkg:rpm/tuxcare/unbound?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.2-19.el9_6.1.tuxcare.els11

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json"
unbound-devel

Package

Name
unbound-devel
Purl
pkg:rpm/tuxcare/unbound-devel?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.2-19.el9_6.1.tuxcare.els11

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json"
unbound-dracut

Package

Name
unbound-dracut
Purl
pkg:rpm/tuxcare/unbound-dracut?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.2-19.el9_6.1.tuxcare.els11

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json"
unbound-libs

Package

Name
unbound-libs
Purl
pkg:rpm/tuxcare/unbound-libs?distro=almalinux-9.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.16.2-19.el9_6.1.tuxcare.els11

Database specific

source 
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.6esu/CLSA-2026-1785490706.json"