CVE-2025-61724: go standard library net/textproto

CVSS: 5.3v3.1MediumAnalyzed

AliasesUBUNTU-CVE-2025-61724DEBIAN-CVE-2025-61724CGA-2276-j8mf-8h3v+3971 more

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

Vulnerability summary

CVE-2025-61724 is a medium (CVSS 5.3) vulnerability in go standard library net/textproto. EPSS estimates a 0.56% chance of exploitation in the next 30 days, higher than 45.2% of scored vulnerabilities.

Overall risk

21/100

0100

Low · default modelHow is this calculated?

CVSS score

5.3/10

010

Medium · v3.1 (CVE.org)

EPSS score

0.56%

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 21 · Related 98

MGASA-2025-0256 OPENSUSE-SU-2025:15608-1 OPENSUSE-SU-2025:15609-1 OPENSUSE-SU-2025:15695-1 OPENSUSE-SU-2025:20157-1 OPENSUSE-SU-2025:20158-1+93 more

Timeline

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

Description

The Reader.ReadResponse function constructs a response string through repeated string concatenation of lines. When the number of lines in a response is large, this can cause excessive CPU consumption.

CVSS metrics

6 scores · 6 sources · 1 version

v3.15.3

EPSS trend

Probability

0.56%

Chance of exploitation in the next 30 days

Percentile

45%

Versus all other CVEs

30-day change

+0.04 pp

From 0.52% on 20-09-2026

20-09-202620-10-2026

EPSS score

0.56%

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/cl/709859WEBFIXPatch
go.dev/issue/75716WEBREPORTIssue Tracking
groups.google.com/g/golang-announce/c/4Emdl2iQ_bIWEBMailing ListRelease Notes
pkg.go.dev/vuln/GO-2025-4015WEBVendor Advisory
www.openwall.com/lists/oss-security/2025/10/08/1WEBMailing ListRelease NotesThird Party Advisory
ubuntu.com/security/CVE-2025-61724REPORT
www.cve.org/CVERecord?id=CVE-2025-61724REPORT
groups.google.com/g/golang-announce/c/4Emdl2iQ_bI/m/qZN5nc-mBgAJREPORT
github.com/golang/go/issues/75716REPORT
github.com/golang/go/commit/5d7a787aa2b486f77537eeaed9c38c940a7182b8REPORT

Show all 15 references

Vulnerability summary

Advisory lineage

Timeline

Description

CVSS metrics

EPSS trend

Known exploited

Public exploits

Weaknesses

Affected systems

References

Related vulnerabilities