RLSA-2026:70641

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Source

https://errata.rockylinux.org/RLSA-2026:70641

Import Source

https://storage.googleapis.com/resf-osv-data/RLSA-2026:70641.json

JSON Data

https://api.osv.dev/v1/vulns/RLSA-2026:70641

Upstream

CVE (6)

CVE-2025-11395
CVE-2026-33818
CVE-2026-56853
CVE-2026-56858
CVE-2026-56860
CVE-2026-56862

Published

2026-09-24T18:05:00Z

Modified

2026-09-24T18:24:42Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N CVSS Calculator

Summary

Important: skopeo security update

Details

Command line utility to inspect images and repositories directly on Docker registries without the need to pull them.

Security Fix(es):

skopeo: Go html/template: Cross-Site Scripting via pathological input (CVE-2026-56858)
skopeo: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal (CVE-2026-33818)
skopeo: golang net/url: Denial of Service from quadratic complexity in path resolution (CVE-2026-56860)
skopeo: Go net/http: Unencrypted HTTP/2 connections vulnerable to Denial of Service (CVE-2026-56853)
skopeo: Golang crypto/tls: Denial of Service via indefinite KeyUpdate messages (CVE-2026-56862)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Database specific

{
    "license":  "CC-BY-4.0",
    "license_url":  "https://creativecommons.org/licenses/by/4.0/",
    "source_advisory":  "RHSA-2026:70641"
}

References

Credits

- Rocky Enterprise Software Foundation
- Red Hat

Affected packages

Rocky Linux:9 / skopeo

Package

Name: skopeo
Purl: pkg:rpm/rocky-linux/skopeo?distro=rocky-linux-9&epoch=2

Affected ranges

Type

ECOSYSTEM

Events

Introduced

Fixed

2:1.22.2-8.el9_8

Database specific

Show details

{
    "yum_repository":  "AppStream"
}

Database specific

source

"https://storage.googleapis.com/resf-osv-data/RLSA-2026:70641.json"