CVE-2025-61723: go standard library encoding/pem

CVSS: 7.5v3.1HighAnalyzed

AliasesUBUNTU-CVE-2025-61723DEBIAN-CVE-2025-61723CGA-222q-4hrq-vqjw+3972 more

Published 29-10-2025Last modified 04-11-2025

Vulnerability summary

CVE-2025-61723 is a high (CVSS 7.5) vulnerability in go standard library encoding/pem. EPSS estimates a 0.66% chance of exploitation in the next 30 days, higher than 50.7% of scored vulnerabilities.

Overall risk

30/100

0100

Medium · default modelHow is this calculated?

CVSS score

7.5/10

010

High · v3.1 (CVE.org)

EPSS score

0.66%

0%100%

Low · +0.04 pp in 30 days

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 22 · Related 93

MGASA-2025-0256 OPENSUSE-SU-2025:15608-1 OPENSUSE-SU-2025:15609-1 OPENSUSE-SU-2025:15695-1 OPENSUSE-SU-2025:15723-1 OPENSUSE-SU-2025:20157-1+88 more

Timeline

29-10-2025
PublishedVulnerability first disclosed.
04-11-2025
Last modifiedVulnerability information updated.

Description

The processing time for parsing some invalid inputs scales non-linearly with respect to the size of the input. This affects programs which parse untrusted PEM inputs.

CVSS metrics

6 scores · 6 sources · 1 version

v3.17.5

EPSS trend

Probability

0.66%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

+0.04 pp

From 0.62% on 19-09-2026

19-09-202619-10-2026

EPSS score

0.66%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

CWE-770Allocation of Resources Without Limits or ThrottlingThe product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

Affected systems

Chainguard200 products

age< 1.2.1-r8
age-fips< 1.2.1-r8
amass< 5.0.1-r1
amazon-k8s-cni-fips< 1.20.4-r2
amazon-k8s-cni-init-fips< 1.20.4-r2

amazon-k8s-cni-init-fips-compat< 1.20.4-r2
ansible-operator< 1.41.0-r1
ansible-operator-compat< 1.41.0-r1
apisix-ingress-controller< 1.8.4-r4
apisix-ingress-controller-compat< 1.8.4-r4
apisix-ingress-controller-iamguarded-compat< 1.8.4-r4
apm-server-7.17< 7.17.29-r4
apm-server-7.17-compat< 7.17.29-r4
apm-server-8.17< 8.17.10-r2
apm-server-8.17-compat< 8.17.10-r2
apm-server-8.18< 8.18.8-r1
apm-server-8.18-compat< 8.18.8-r1
apm-server-fips-7.17< 7.17.29-r4
apm-server-fips-7.17-compat< 7.17.29-r4
apm-server-fips-8.17< 8.17.10-r1
apm-server-fips-8.17-compat< 8.17.10-r1
apm-server-fips-8.18< 8.18.8-r1
apm-server-fips-8.18-compat< 8.18.8-r1
apm-server-fips-9.0< 9.0.8-r1
apm-server-fips-9.0-compat< 9.0.8-r1
argo-cd-2.13-compat< 2.13.9-r2
argo-rollouts< 1.8.3-r4
argo-rollouts-fips< 1.8.3-r5
atlantis< 0.36.0-r2
auditbeat-fips-8.17< 8.17.10-r2
auditbeat-fips-8.18< 8.18.8-r2
auditbeat-fips-9.0< 9.0.8-r2
authservice-fips< 1.1.1-r1
authservice-fips-compat< 1.1.1-r1
aws-iam-authenticator< 0.7.8-r1
aws-iam-authenticator-fips< 0.7.8-r1
aws-node-termination-handler< 1.25.2-r2
aws-node-termination-handler-compat< 1.25.2-r2
aws-node-termination-handler-fips< 1.25.2-r2
aws-node-termination-handler-fips-compat< 1.25.2-r2
aws-privateca-issuer-compat-fips< 1.7.0-r3
aws-privateca-issuer-fips< 1.7.0-r3
aws-s3-controller< 1.1.1-r1
aws-signer-notation-plugin< 1.0.2292-r3
aws-signer-notation-plugin-fips< 1.0.2292-r3
aws-sigv4-proxy< 1.10-r3
aws-sigv4-proxy-compat< 1.10-r3
aws-sigv4-proxy-fips< 1.10-r3
aws-sigv4-proxy-fips-compat< 1.10-r3
azure-aad-pod-identity-mic< 1.8.17-r28
azure-aad-pod-identity-nmi< 1.8.17-r28
azure-container-networking< 1.7.4-r1
azure-ipam< 0.4.0-r4
azure-ipam-dropgz< 0.4.0-r4
azure-vnet-cni< 1.7.4-r1
azure-workload-identity-webhook< 1.5.1-r3
azure-workload-identity-webhook-compat< 1.5.1-r3
azuredisk-csi-fips-1.33< 1.33.5-r1
azurefile-csi-1.30< 1.30.10-r5
azurefile-csi-1.30-compat< 1.30.10-r5
azurefile-csi-1.31< 1.31.8-r1
azurefile-csi-1.31-compat< 1.31.8-r1
azurefile-csi-1.32< 1.32.7-r1
azurefile-csi-1.32-compat< 1.32.7-r1
azurefile-csi-1.33< 1.33.5-r1
azurefile-csi-1.33-compat< 1.33.5-r1
azurefile-csi-fips-1.29< 1.29.12-r5
azurefile-csi-fips-1.29-compat< 1.29.12-r5
azurefile-csi-fips-1.30< 1.30.10-r5
azurefile-csi-fips-1.30-compat< 1.30.10-r5
azurefile-csi-fips-1.31< 1.31.8-r1
azurefile-csi-fips-1.31-compat< 1.31.8-r1
azurefile-csi-fips-1.32< 1.32.7-r1
azurefile-csi-fips-1.32-compat< 1.32.7-r1
bazelisk< 1.27.0-r1
bazelisk-default< 1.27.0-r1
beats-fips-8.17< 8.17.10-r2
beats-fips-8.18< 8.18.8-r2
beats-fips-9.0< 9.0.8-r2
blob-csi-1.23< 1.23.11-r56
blob-csi-1.23-compat< 1.23.11-r56
blob-csi-1.24< 1.24.11-r5
blob-csi-1.24-compat< 1.24.11-r5
blob-csi-1.25< 1.25.10-r1
blob-csi-1.25-compat< 1.25.10-r1
blob-csi-fips-1.23< 1.23.11-r57
blob-csi-fips-1.23-compat< 1.23.11-r57
blob-csi-fips-1.24< 1.24.11-r5
blob-csi-fips-1.24-compat< 1.24.11-r5
blob-csi-fips-1.25< 1.25.10-r1
blob-csi-fips-1.25-compat< 1.25.10-r1
blob-csi-fips-1.26< 1.26.7-r3
blob-csi-fips-1.26-compat< 1.26.7-r3
blobfuse2-fips< 2.4.2-r6
blobfuse2-fips-health-monitor< 2.4.2-r6
blobfuse2-fips-syslog< 2.4.2-r6
bom< 0.7.1-r1
boring-registry< 0.16.6-r2
boring-registry-fips< 0.16.6-r2
cadvisor< 0.53.0-r6
cadvisor-compat< 0.53.0-r6
calico-3.29< 3.29.6-r1
calico-apiserver-3.29< 3.29.6-r1
calico-apiserver-compat-3.29< 3.29.6-r1
calico-app-policy-3.29< 3.29.6-r1
calico-cni-3.29< 3.29.6-r1
calico-cni-compat-3.29< 3.29.6-r1
calico-felix-3.29< 3.29.6-r1
calico-key-cert-provisioner-3.29< 3.29.6-r1
calico-kube-controllers-3.29< 3.29.6-r1
calico-node-3.29< 3.29.6-r1
calico-pod2daemon-3.29< 3.29.6-r1
calico-pod2daemon-flexvol-compat-3.29< 3.29.6-r1
calico-typha-client-3.29< 3.29.6-r1
calico-typhad-3.29< 3.29.6-r1
calicoctl-3.29< 3.29.6-r1
capslock< 0.2.8-r1
cargobump< 0.1.0-r7
cephcsi-fips< 3.15.0-r3
cert-exporter< 2.16.0-r2
cert-exporter-fips< 2.16.0-r3
cert-manager-cmctl< 2.3.0-r5
cert-manager-webhook-pdns< 2.5.3-r1
cert-manager-webhook-pdns-fips< 2.5.3-r2
certificate-transparency< 1.3.2-r4
certificate-transparency-trillian-ctserver< 1.3.2-r4
cfssl< 1.6.5-r23
cfssl-bundle< 1.6.5-r23
cfssl-bundle-fips< 1.6.5-r16
cfssl-certinfo< 1.6.5-r23
cfssl-certinfo-fips< 1.6.5-r16
cfssl-fips< 1.6.5-r16
cfssl-json< 1.6.5-r23
cfssl-json-fips< 1.6.5-r16
cfssl-mkbundle< 1.6.5-r23
cfssl-mkbundle-fips< 1.6.5-r16
cfssl-multirootca< 1.6.5-r23
cfssl-multirootca-fips< 1.6.5-r16
cfssl-newkey< 1.6.5-r23
cfssl-newkey-fips< 1.6.5-r16
cfssl-scan< 1.6.5-r23
cfssl-scan-fips< 1.6.5-r16
chartmuseum< 0.16.3-r8
chartmuseum-fips< 0.16.3-r6
checksec< 3.0.2-r6
chisel< 1.11.3-r1
chisel-compat< 1.11.3-r1
chisel-fips< 1.11.3-r1
cilium-1.15< 1.15.19-r3
cilium-1.15-clustermesh-apiserver< 1.15.19-r3
cilium-1.15-container-init< 1.15.19-r3
cilium-1.15-container-init-compat< 1.15.19-r3
cilium-1.15-hubble-relay< 1.15.19-r3
cilium-1.15-iptables< 1.15.19-r3
cilium-1.15-operator-aws< 1.15.19-r3
cilium-1.15-operator-generic< 1.15.19-r3
cilium-certgen-0.2< 0.2.4-r3
cilium-envoy-fips-1.15< 1.15.19-r6
cilium-fips-1.15< 1.15.19-r7
cilium-fips-1.15-clustermesh-apiserver< 1.15.19-r7
cilium-fips-1.15-container-init< 1.15.19-r7
cilium-fips-1.15-container-init-compat< 1.15.19-r7
cilium-fips-1.15-host-utils< 1.15.19-r7
cilium-fips-1.15-hubble-relay< 1.15.19-r7
cilium-fips-1.15-operator-aws< 1.15.19-r7
cilium-fips-1.15-operator-azure< 1.15.19-r7
cilium-fips-1.15-operator-generic< 1.15.19-r7
cis-operator-1.2< 1.2.7-r5
cloud-provider-aws-1.28< 1.28.11-r40
cloud-provider-aws-1.28-cloud-controller-manager< 1.28.11-r40
cloud-provider-aws-1.28-ecr-credential-provider< 1.28.11-r40
cloud-provider-aws-1.29< 1.29.8-r40
cloud-provider-aws-1.29-cloud-controller-manager< 1.29.8-r40
cloud-provider-aws-1.29-ecr-credential-provider< 1.29.8-r40
cloud-provider-aws-fips-1.28< 1.28.11-r11
cloud-provider-aws-fips-1.28-cloud-controller-manager< 1.28.11-r11
cloud-provider-aws-fips-1.28-ecr-credential-provider< 1.28.11-r11
cloud-provider-aws-fips-1.29< 1.29.8-r11
cloud-provider-aws-fips-1.29-cloud-controller-manager< 1.29.8-r11
cloud-provider-aws-fips-1.29-ecr-credential-provider< 1.29.8-r11
cloud-provider-azure-1.27< 1.27.21-r15
cloud-provider-azure-1.28< 1.28.14-r11
cloud-provider-azure-1.29< 1.29.15-r5
cloud-provider-azure-1.30< 1.30.15-r1
cloud-provider-azure-1.31< 1.31.9-r1
cloud-provider-azure-1.33< 1.33.3-r1
cloud-provider-azure-cloud-controller-manager-1.27< 1.27.21-r15
cloud-provider-azure-cloud-controller-manager-1.27-compat< 1.27.21-r15
cloud-provider-azure-cloud-controller-manager-1.28< 1.28.14-r11
cloud-provider-azure-cloud-controller-manager-1.28-compat< 1.28.14-r11
cloud-provider-azure-cloud-controller-manager-1.29< 1.29.15-r5
cloud-provider-azure-cloud-controller-manager-1.29-compat< 1.29.15-r5
cloud-provider-azure-cloud-controller-manager-1.30< 1.30.15-r1
cloud-provider-azure-cloud-controller-manager-1.30-compat< 1.30.15-r1
cloud-provider-azure-cloud-controller-manager-1.31< 1.31.9-r1
cloud-provider-azure-cloud-controller-manager-1.31-compat< 1.31.9-r1
cloud-provider-azure-cloud-controller-manager-1.33< 1.33.3-r1
cloud-provider-azure-cloud-controller-manager-1.33-compat< 1.33.3-r1
cloud-provider-azure-cloud-controller-manager-fips-1.27< 1.27.21-r14
cloud-provider-azure-cloud-controller-manager-fips-1.28< 1.28.14-r10

Show all 200

1 vendor · 200 products · Showing 200 of 2335. Use Open JSON for the complete list.

References

15 links

go.dev/issue/75676WEBREPORTIssue Tracking
go.dev/cl/709858WEBFIXPatch
groups.google.com/g/golang-announce/c/4Emdl2iQ_bIWEBMailing ListRelease Notes
pkg.go.dev/vuln/GO-2025-4009WEBVendor Advisory
www.openwall.com/lists/oss-security/2025/10/08/1WEBMailing ListThird Party Advisory
ubuntu.com/security/CVE-2025-61723REPORT
www.cve.org/CVERecord?id=CVE-2025-61723REPORT
groups.google.com/g/golang-announce/c/4Emdl2iQ_bI/m/qZN5nc-mBgAJREPORT
github.com/golang/go/issues/75676REPORT
github.com/golang/go/commit/90f72bd5001d0278949fab0b7a40f7d8c712979bREPORT

Show all 15 references

Vulnerability summary

Advisory lineage

Timeline

Description

CVSS metrics

EPSS trend

Known exploited

Public exploits

Weaknesses

Affected systems

References

Related vulnerabilities