CLSA-2026-1786972455

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786972455.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1786972455
Upstream
CVE (2)
Published
2026-08-18T20:57:03Z
Modified
2026-10-26T09:31:42Z
Summary
openssl11: Fix of 2 CVEs
Details
  • CVE-2026-34180: avoid truncating a long ASN.1 content length to int in asn1_ex_c2i(), which caused a heap buffer over-read for primitive elements larger than 2GB
  • CVE-2026-42766: reject a CMS PasswordRecipientInfo whose keyDerivationAlgorithm is absent instead of dereferencing NULL
References

Affected packages

TuxCare:CentOS:7 / openssl11

Package

Name
openssl11
Purl
pkg:rpm/tuxcare/openssl11?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-7.el7.tuxcare.els4

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786972455.json"

TuxCare:CentOS:7 / openssl11-devel

Package

Name
openssl11-devel
Purl
pkg:rpm/tuxcare/openssl11-devel?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-7.el7.tuxcare.els4

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786972455.json"

TuxCare:CentOS:7 / openssl11-libs

Package

Name
openssl11-libs
Purl
pkg:rpm/tuxcare/openssl11-libs?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-7.el7.tuxcare.els4

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786972455.json"

TuxCare:CentOS:7 / openssl11-static

Package

Name
openssl11-static
Purl
pkg:rpm/tuxcare/openssl11-static?distro=centos-7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:1.1.1k-7.el7.tuxcare.els4

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos7els/CLSA-2026-1786972455.json"