> CVE-2026-39817

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PUBLISHED
2026-05-07 20:16
MODIFIED
2026-05-07 20:38
EPSS (Prob. Exploit)
0.17%
Top 93.6%
DATA SOURCES:
NVD 🔗 2026-05-07 FIRST EPSS 🔗 2026-11-08 OSV 🔗 2026-11-02 MSRC 🔗 2026-11-02

> DESCRIPTION

The "go tool pack" subcommand (usually used only by the compiler as an internal tool with known-good inputs) does not sanitize output filenames. Extracting a malicious archive file with the "pack" subcommand can write files to arbitrary locations on the filesystem.

> AFFECTED_PRODUCTS

ℹ️ Aucun produit affecté n'a encore été publié par NVD pour cette CVE.

> RED HAT SECURITY ADVISORIES

Red Hat Security Advisory: Red Hat OpenShift API for Data Protection
A new version of OpenShift API for Data Protection (OADP) is now available.
Red Hat Security Advisory: multicluster engine for Kubernetes v2.11.5 security update
Red Hat multicluster engine for Kubernetes v2.11 general availability release images, which provide security fixes, bug fixes, and updated container images. Red Hat Product Security has rated this up...
Red Hat Security Advisory: golang security update
An update for golang is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Co...

> OSV (GOOGLE OPEN SOURCE VULNERABILITIES)

Invoking "go tool pack" does not sanitize output paths in cmd/go

AFFECTED PACKAGES:
Unknown / Unknown
152 versions affected
ALIASES:
BIT-golang-2026-39817, GO-2026-4979

> HISTORIQUE DES MODIFICATIONS

Première apparition
07/05/2026 20:16
Source: NVD
Total des modifications: 0 Dernière mise à jour: 6 months ago

> REFERENCES

https://go.dev/cl/767520
https://go.dev/issue/78778
https://groups.google.com/g/golang-announce/c/qcCIEXso47M
https://pkg.go.dev/vuln/GO-2026-4979
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