CVE-2026-32281

EUVD-2026-20010
Validating certificate chains which use policies is unexpectedly inefficient when certificates in the chain contain a very large number of policy mappings, possibly causing denial of service. This only affects validation of otherwise trusted certificate chains, issued by a root CA in the VerifyOptions.Roots CertPool, or in the system certificate pool.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 26%
Affected Products (NVD)
VendorProductVersion
golanggo
𝑥
< 1.25.9
golanggo
1.26.0 ≤
𝑥
< 1.26.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
golang-1.15
bullseye
postponed
golang-1.19
bookworm
no-dsa
golang-1.24
trixie
no-dsa
golang-1.25
forky
1.25.11-1
fixed
sid
1.25.11-1
fixed
golang-1.26
forky
1.26.4-1
fixed
sid
1.26.4-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
golang
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.10
bionic
needs-triage
jammy
dne
noble
dne
questing
dne
resolute
dne
trusty
needs-triage
xenial
needs-triage
golang-1.13
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
questing
dne
resolute
dne
xenial
ignored
golang-1.14
focal
needs-triage
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.16
bionic
needs-triage
focal
needs-triage
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.17
jammy
needs-triage
noble
dne
questing
dne
resolute
dne
golang-1.18
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
dne
questing
dne
resolute
dne
xenial
ignored
golang-1.20
focal
needs-triage
jammy
needs-triage
noble
dne
questing
dne
resolute
dne
golang-1.21
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
dne
resolute
dne
golang-1.22
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
dne
resolute
dne
golang-1.23
jammy
needs-triage
noble
needs-triage
questing
needs-triage
resolute
needs-triage
golang-1.24
jammy
needs-triage
noble
needs-triage
questing
needs-triage
resolute
needs-triage
golang-1.25
jammy
dne
noble
dne
questing
needs-triage
resolute
needs-triage
golang-1.6
jammy
dne
noble
dne
questing
dne
resolute
dne
xenial
needs-triage
golang-1.8
bionic
needs-triage
jammy
dne
noble
dne
questing
dne
resolute
dne
golang-1.9
bionic
needs-triage
jammy
dne
noble
dne
questing
dne
resolute
dne
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
buildah
RHEL 9
2:1.43.1-2.el9_8
fixed
buildah-tests
RHEL 9
2:1.43.1-2.el9_8
fixed
containernetworking-plugins
RHEL 9
1:1.9.0-3.el9_8
fixed
go-toolset
RHEL 9
0:1.25.9-1.el9_7
fixed
golang
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-bin
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-docs
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-misc
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-race
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-src
RHEL 9
0:1.25.9-1.el9_7
fixed
golang-tests
RHEL 9
0:1.25.9-1.el9_7
fixed
opentelemetry-collector
RHEL 9
0:0.144.0-2.el9_8
fixed
podman
RHEL 9
6:5.8.2-3.el9_8
fixed
podman-docker
RHEL 9
6:5.8.2-3.el9_8
fixed
podman-plugins
RHEL 9
6:5.8.2-3.el9_8
fixed
podman-remote
RHEL 9
6:5.8.2-3.el9_8
fixed
podman-tests
RHEL 9
6:5.8.2-3.el9_8
fixed
rhc
RHEL 9
1:0.2.7-7.el9_8
fixed
rhc-devel
RHEL 9
1:0.2.7-7.el9_8
fixed
runc
RHEL 9
4:1.4.2-2.el9_8
fixed
skopeo
RHEL 9
2:1.22.2-6.el9_8
fixed
skopeo-tests
RHEL 9
2:1.22.2-6.el9_8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
amazon-cloudwatch-agent
Amazon Linux 2
0:1.300066.2-2.amzn2
fixed
Amazon Linux 2023
0:1.300066.2-2.amzn2023
fixed
amazon-ecr-credential-helper
Amazon Linux 2023
0:0.12.0-2.amzn2023
fixed
containerd
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-debuginfo
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-debugsource
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-stress
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
containerd-stress-debuginfo
Amazon Linux 2023
0:2.2.3-1.amzn2023.0.1
fixed
credentials-fetcher
Amazon Linux 2023
0:2.0.1-1.amzn2023.0.3
fixed
docker
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
docker-debuginfo
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
docker-debugsource
Amazon Linux 2023
0:25.0.14-1.amzn2023.0.4
fixed
ecs-init
Amazon Linux 2023
0:1.103.0-1.amzn2023
fixed
golang
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-bin
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-docs
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-misc
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-shared
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-src
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golang-tests
Amazon Linux 2
0:1.25.9-1.amzn2.0.1
fixed
Amazon Linux 2023
0:1.25.9-1.amzn2023.0.1
fixed
golist
Amazon Linux 2
0:0.10.1-10.amzn2.0.12
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
golist-debuginfo
Amazon Linux 2
0:0.10.1-10.amzn2.0.12
fixed
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
golist-debugsource
Amazon Linux 2023
0:0.10.4-12.amzn2023.0.8
fixed
nerdctl
Amazon Linux 2
0:2.2.2-1.amzn2.0.1
fixed
Amazon Linux 2023
0:2.2.2-1.amzn2023.0.1
fixed
nerdctl-debuginfo
Amazon Linux 2
0:2.2.2-1.amzn2.0.1
fixed
oci-add-hooks
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
oci-add-hooks-debuginfo
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
oci-add-hooks-debugsource
Amazon Linux 2023
0:0-0.1.20200504git268e3bb.amzn2023.0.10
fixed
rclone
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
rclone-debuginfo
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
rclone-debugsource
Amazon Linux 2023
0:1.73.4-74.amzn2023
fixed
runc
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runc-debuginfo
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runc-debugsource
Amazon Linux 2023
0:1.3.4-4.amzn2023.0.2
fixed
runfinch-finch
Amazon Linux 2023
0:1.17.0-1.amzn2023.0.1
fixed
soci-snapshotter
Amazon Linux 2023
0:0.13.0-1.amzn2023.0.2
fixed
Common Weakness Enumeration
References
https://go.dev/cl/758061
https://go.dev/issue/78281
https://groups.google.com/g/golang-announce/c/0uYbvbPZRWU
https://pkg.go.dev/vuln/GO-2026-4946