This CVE ID was withdrawn

The record was rejected by the organization that issued it — usually a duplicate, or something that turned out not to be a vulnerability. The details below are kept for reference. There is nothing here to patch.

CVE-2026-16487

HIGH
8.1
CVSS Score
Published: October 19, 2026 at 05:27 AM UTC
Updated: October 21, 2026 at 07:17 AM UTC
3 products affected across 1 vendorEnterprise LinuxOpenShift Container PlatformHardened Images

Using Red Hat Enterprise Linux 10 by Red Hat?

Get instant alerts when new vulnerabilities affect Red Hat Enterprise Linux 10 - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.1
Exploit prediction
EPSS 0.2%

Description

A flaw was found in bootc when operating with the default containers signature policy. Automatic or manual upgrades of a mutable image tag may apply unsigned content for registries that fall through to insecureAcceptAnything, allowing an attacker who can update that tag to execute arbitrary OS content as the host root filesystem on reboot.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

VDB Entryx_refsource_REDHAT
Source: cverecord
https://access.redhat.com/security/cve/CVE-2026-16487
Issue Trackingx_refsource_REDHAT
Source: cverecord
https://bugzilla.redhat.com/show_bug.cgi?id=2503686

Quick Info

StatusREJECTED
CWE
CWE-345

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card