CVE-2026-39832

EUVD-2026-31390
When adding a key to a remote agent constraint extensions such as restrict-destination-v00@openssh.com were not serialized in the request. Destination restrictions were silently stripped when forwarding keys, allowing unrestricted use of the key on the remote host. The client now serializes all constraint extensions. Additionally, the in-memory keyring returned by NewKeyring() now rejects keys with unsupported constraint extensions instead of silently ignoring them.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 46.17%
Affected Products (NVD)
VendorProductVersion
golangcrypto
𝑥
< 0.52.0
𝑥
= Vulnerable software versions
Early Detection
Affected products identified ahead of NVD analysis through intelligence sources.
VendorProductVersionSource
Red HatRed Hat Enterprise Linux 10
2:1.43.1-3.el10_2 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 10
7:5.8.2-4.el10_2 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 8
8100020260701102925.afee755d ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 8.8 Telecommunications Update Service
8080020260721142025.63b34585 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 8.8 Update Services for SAP Solutions
8080020260721142025.63b34585 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9
6:5.8.2-4.el9_8 ≤
𝑥
< *
ADP
Red HatRed Hat Enterprise Linux 9
2:1.43.1-3.el9_8 ≤
𝑥
< *
ADP
Red HatRHEM 1.0 for RHEL 9
0:1.0.3-1.el9em ≤
𝑥
< *
ADP
Red HatRHEM 1.1 for RHEL 10
0:1.1.3-1.el10em ≤
𝑥
< *
ADP
Red HatRHEM 1.1 for RHEL 9
0:1.1.3-1.el9em ≤
𝑥
< *
ADP
Red HatOpenShift API for Data Protection 1.6
1784058822 ≤
𝑥
< *
ADP
Red HatRed Hat Advanced Cluster Security 4.9
1782891812 ≤
𝑥
< *
ADP
Red HatRed Hat Advanced Cluster Security 4.9
1782891812 ≤
𝑥
< *
ADP
Red HatRed Hat Advanced Cluster Security 4.9
1783357116 ≤
𝑥
< *
ADP
Red HatRed Hat Advanced Cluster Security for Kubernetes 4.10
1782891789 ≤
𝑥
< *
ADP
Red HatRed Hat Advanced Cluster Security for Kubernetes 4.10
1782891789 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502022 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502465 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502025 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502494 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502401 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502403 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502022 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502023 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502029 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.0
1783502445 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194638 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194353 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784196588 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784195620 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194309 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194144 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194188 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194653 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194144 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194980 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194347 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784194971 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784128388 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784128860 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784126780 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784127787 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784126762 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784127762 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784126832 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784126774 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784127791 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784127135 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784126733 ≤
𝑥
< *
ADP
Red HatRed Hat Edge Manager 1.1
1784127775 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783057515 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783057529 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783057884 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783058067 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783057868 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.7.4
1783058284 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783612432 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783611973 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783612714 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783611805 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1784121108 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783612119 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift Builds 1.8.1
1783612163 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932114 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782931768 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932104 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783536000 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783535989 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783536515 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932521 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783018461 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783018421 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932812 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783537001 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932919 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783537586 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782932969 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933015 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933042 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783537392 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933235 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933251 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783537955 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933417 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783537742 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782933602 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1783019377 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782934054 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782934036 ≤
𝑥
< *
ADP
Red HatRed Hat Openshift Data Foundation 4.22
1782934284 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift GitOps 1.19
1785149260 ≤
𝑥
< *
ADP
Red HatRed Hat OpenShift GitOps 1.2
1785211346 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.1
1783750447 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.12
1783751865 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.12
1784353904 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.15
1784351966 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.16
1783955846 ≤
𝑥
< *
ADP
Red HatRed Hat Quay 3.9
1784125838 ≤
𝑥
< *
ADP
Red HatRed Hat Trusted Artifact Signer 1.3
1783959819 ≤
𝑥
< *
ADP
Red HatRed Hat Trusted Artifact Signer 1.4
4-1.4.2 ≤
𝑥
< *
ADP
Red HatRed Hat Trusted Artifact Signer 1.4
4-1.4.3 ≤
𝑥
< *
ADP
Red HatRed Hat Trusted Artifact Signer 1.4
1783332061 ≤
𝑥
< *
ADP
Debian logo
Debian Releases
Debian Product
Codename
golang-go.crypto
bookworm
postponed
bullseye
postponed
forky
1:0.55.0-1
fixed
sid
1:0.55.0-1
fixed
trixie
no-dsa
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
golang-go.crypto
bionic
not-affected
focal
Fixed 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2
released
jammy
Fixed 1:0.0~git20211202.5770296-1ubuntu0.1~esm2
released
noble
Fixed 1:0.19.0-1ubuntu0.1~esm2
released
questing
ignored
resolute
Fixed 1:0.47.0-1ubuntu0.1~esm1
released
xenial
not-affected
snapd
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
ignored
resolute
needs-triage
xenial
needs-triage
lxd
bionic
needed
focal
not-affected
jammy
dne
noble
dne
questing
dne
resolute
dne
xenial
needed
google-guest-agent
bionic
not-affected
focal
not-affected
jammy
not-affected
noble
not-affected
questing
not-affected
resolute
not-affected
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
alloy
suse enterprise desktop 15 SP7
1.17.1-150700.15.23.1
fixed
suse enterprise sap 15 SP7
1.17.1-150700.15.23.1
fixed
suse enterprise server 15 SP7
1.17.1-150700.15.23.1
fixed
amazon-ssm-agent
suse enterprise sap 15 SP4
3.3.4624.0-150000.5.37.1
fixed
suse enterprise sap 15 SP5
3.3.4624.0-150000.5.37.1
fixed
suse enterprise sap 15 SP6
3.3.4624.0-150000.5.37.1
fixed
suse enterprise sap 15 SP7
3.3.4624.0-150000.5.37.1
fixed
suse enterprise server 15 SP4
3.3.4624.0-150000.5.37.1
fixed
suse enterprise server 15 SP5
3.3.4624.0-150000.5.37.1
fixed
suse enterprise server 15 SP6
3.3.4624.0-150000.5.37.1
fixed
suse enterprise server 15 SP7
3.3.4624.0-150000.5.37.1
fixed
apptainer
suse enterprise server 15 SP6
1.5.1-150600.4.24.1
fixed
apptainer-sle15_6
suse enterprise server 15 SP6
1.5.1-150600.4.24.1
fixed
buildah
suse enterprise sap 15 SP7
1.35.5-150500.3.62.1
fixed
suse enterprise server 15 SP4
1.35.5-150400.3.68.1
fixed
suse enterprise server 15 SP5
1.35.5-150500.3.62.1
fixed
suse enterprise server 15 SP6
1.35.5-150500.3.62.1
fixed
suse enterprise server 15 SP7
1.35.5-150500.3.62.1
fixed
cosign
suse enterprise desktop 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise sap 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP4
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP5
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP6
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP7
3.1.1-150400.3.45.1
fixed
cosign-bash-completion
suse enterprise desktop 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise sap 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP7
3.1.1-150400.3.45.1
fixed
cosign-zsh-completion
suse enterprise desktop 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise sap 15 SP7
3.1.1-150400.3.45.1
fixed
suse enterprise server 15 SP7
3.1.1-150400.3.45.1
fixed
google-guest-agent
suse enterprise sap 15 SP4
20260529.00-150000.1.70.1
fixed
suse enterprise sap 15 SP5
20260529.00-150000.1.70.1
fixed
suse enterprise sap 15 SP6
20260529.00-150000.1.70.1
fixed
suse enterprise sap 15 SP7
20260529.00-150000.1.70.1
fixed
suse enterprise server 15 SP4
20260529.00-150000.1.70.1
fixed
suse enterprise server 15 SP5
20260529.00-150000.1.70.1
fixed
suse enterprise server 15 SP6
20260529.00-150000.1.70.1
fixed
suse enterprise server 15 SP7
20260529.00-150000.1.70.1
fixed
google-osconfig-agent
suse enterprise sap 15 SP4
20260615.01-150000.1.55.1
fixed
suse enterprise sap 15 SP5
20260615.01-150000.1.55.1
fixed
suse enterprise sap 15 SP6
20260615.01-150000.1.55.1
fixed
suse enterprise sap 15 SP7
20260615.01-150000.1.55.1
fixed
suse enterprise server 15 SP4
20260615.01-150000.1.55.1
fixed
suse enterprise server 15 SP5
20260615.01-150000.1.55.1
fixed
suse enterprise server 15 SP6
20260615.01-150000.1.55.1
fixed
suse enterprise server 15 SP7
20260615.01-150000.1.55.1
fixed
kubevirt-manifests
suse enterprise sap 15 SP7
1.7.4-150700.3.30.1
fixed
suse enterprise server 15 SP7
1.7.4-150700.3.30.1
fixed
kubevirt-virtctl
suse enterprise sap 15 SP7
1.7.4-150700.3.30.1
fixed
suse enterprise server 15 SP7
1.7.4-150700.3.30.1
fixed
terraform-provider-aws
suse enterprise sap 15 SP4
3.11.0-150200.6.18.1
fixed
suse enterprise sap 15 SP5
3.11.0-150200.6.18.1
fixed
suse enterprise server 15 SP4
3.11.0-150200.6.18.1
fixed
suse enterprise server 15 SP5
3.11.0-150200.6.18.1
fixed
terraform-provider-azurerm
suse enterprise sap 15 SP4
2.32.0-150200.6.12.1
fixed
suse enterprise sap 15 SP5
2.32.0-150200.6.12.1
fixed
suse enterprise server 15 SP4
2.32.0-150200.6.12.1
fixed
suse enterprise server 15 SP5
2.32.0-150200.6.12.1
fixed
terraform-provider-external
suse enterprise sap 15 SP4
2.0.0-150200.6.12.1
fixed
suse enterprise sap 15 SP5
2.0.0-150200.6.12.1
fixed
suse enterprise server 15 SP4
2.0.0-150200.6.12.1
fixed
suse enterprise server 15 SP5
2.0.0-150200.6.12.1
fixed
terraform-provider-google
suse enterprise sap 15 SP4
3.43.0-150200.6.12.1
fixed
suse enterprise sap 15 SP5
3.43.0-150200.6.12.1
fixed
suse enterprise server 15 SP4
3.43.0-150200.6.12.1
fixed
suse enterprise server 15 SP5
3.43.0-150200.6.12.1
fixed
terraform-provider-helm
suse enterprise sap 15 SP4
2.9.0-150200.6.23.1
fixed
suse enterprise sap 15 SP5
2.9.0-150200.6.23.1
fixed
suse enterprise server 15 SP4
2.9.0-150200.6.23.1
fixed
suse enterprise server 15 SP5
2.9.0-150200.6.23.1
fixed
terraform-provider-kubernetes
suse enterprise sap 15 SP4
1.13.2-150200.6.12.1
fixed
suse enterprise sap 15 SP5
1.13.2-150200.6.12.1
fixed
suse enterprise server 15 SP4
1.13.2-150200.6.12.1
fixed
suse enterprise server 15 SP5
1.13.2-150200.6.12.1
fixed
terraform-provider-local
suse enterprise sap 15 SP4
2.0.0-150200.6.17.1
fixed
suse enterprise sap 15 SP5
2.0.0-150200.6.17.1
fixed
suse enterprise server 15 SP4
2.0.0-150200.6.17.1
fixed
suse enterprise server 15 SP5
2.0.0-150200.6.17.1
fixed
terraform-provider-null
suse enterprise sap 15 SP4
3.0.0-150200.6.18.1
fixed
suse enterprise sap 15 SP5
3.0.0-150200.6.18.1
fixed
suse enterprise server 15 SP4
3.0.0-150200.6.18.1
fixed
suse enterprise server 15 SP5
3.0.0-150200.6.18.1
fixed
terraform-provider-random
suse enterprise sap 15 SP4
3.0.0-150200.6.15.1
fixed
suse enterprise sap 15 SP5
3.0.0-150200.6.15.1
fixed
suse enterprise server 15 SP4
3.0.0-150200.6.15.1
fixed
suse enterprise server 15 SP5
3.0.0-150200.6.15.1
fixed
terraform-provider-tls
suse enterprise sap 15 SP4
3.0.0-150200.5.15.1
fixed
suse enterprise sap 15 SP5
3.0.0-150200.5.15.1
fixed
suse enterprise server 15 SP4
3.0.0-150200.5.15.1
fixed
suse enterprise server 15 SP5
3.0.0-150200.5.15.1
fixed
Red Hat logo
Red Hat Enterprise Linux Releases
Red Hat Product
Release
buildah
RHEL 9
2:1.43.1-3.el9_8
fixed
buildah-tests
RHEL 9
2:1.43.1-3.el9_8
fixed
podman
RHEL 9
6:5.8.2-4.el9_8
fixed
podman-docker
RHEL 9
6:5.8.2-4.el9_8
fixed
podman-plugins
RHEL 9
6:5.8.2-4.el9_8
fixed
podman-remote
RHEL 9
6:5.8.2-4.el9_8
fixed
podman-tests
RHEL 9
6:5.8.2-4.el9_8
fixed
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
amazon-cloudwatch-agent
Amazon Linux 2
0:1.300069.1-1.amzn2
fixed
Amazon Linux 2023
0:1.300069.1-1.amzn2023
fixed
containerd
Amazon Linux 2023
0:2.2.4-1.amzn2023.0.1
fixed
containerd-debuginfo
Amazon Linux 2023
0:2.2.4-1.amzn2023.0.1
fixed
containerd-debugsource
Amazon Linux 2023
0:2.2.4-1.amzn2023.0.1
fixed
containerd-stress
Amazon Linux 2023
0:2.2.4-1.amzn2023.0.1
fixed
containerd-stress-debuginfo
Amazon Linux 2023
0:2.2.4-1.amzn2023.0.1
fixed
nerdctl
Amazon Linux 2
0:2.2.2-1.amzn2.0.3
fixed
Amazon Linux 2023
0:2.2.2-1.amzn2023.0.3
fixed
nerdctl-debuginfo
Amazon Linux 2
0:2.2.2-1.amzn2.0.3
fixed
rclone
Amazon Linux 2023
0:1.74.2-80.amzn2023
fixed
rclone-debuginfo
Amazon Linux 2023
0:1.74.2-80.amzn2023
fixed
rclone-debugsource
Amazon Linux 2023
0:1.74.2-80.amzn2023
fixed
runfinch-finch
Amazon Linux 2023
0:1.17.1-1.amzn2023.0.2
fixed
Azure Linux logo
Azure Linux Releases
Azure Package
Release
docker-buildx
Azure Linux 3.0
0:0.14.0-13.azl3
fixed
docker-compose
Azure Linux 3.0
0:2.27.0-11.azl3
fixed
packer
Azure Linux 3.0
0:1.9.5-14.azl3
fixed
telegraf
Azure Linux 3.0
0:1.31.0-21.azl3
fixed
References