RHSA-2026:82807: bpftool Red Hat

CVSS: 8.1v3.1HighPublished

Published 15-10-2026Last modified 19-10-2026

Open JSON

Vulnerability summary

RHSA-2026:82807 is a high (CVSS 8.1) vulnerability in bpftool Red Hat.

Overall risk

32/100

0100

Medium · default modelHow is this calculated?

CVSS score

8.1/10

010

High · v3.1 (OSV · Red hat), selected by version preference

EPSS score

Not scored

0%100%

No EPSS score yet

KEVNot listedIn no KEV catalog

RansomwareNone recordedNo known use recorded

Public exploits0No public exploits recorded

Advisory lineage

Upstream 9 · Downstream 0

CVE-2026-31678 CVE-2026-63920 CVE-2026-68108 CVE-2026-68236 CVE-2026-68278 CVE-2026-68409+3 more

Timeline

15-10-2026
PublishedVulnerability first disclosed.
19-10-2026
Last modifiedVulnerability information updated.

Description

Red Hat Security Advisory: kernel security update

CVSS metrics

1 score · 1 source · 1 version

v3.18.1

EPSS trend

No EPSS score has been published for this record yet.

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

No weakness data has been published for this record.

Affected systems

Redhat34 products

bpftool< 0:4.18.0-553.173.1.el8_10
bpftool-debuginfo< 0:4.18.0-553.173.1.el8_10
kernel< 0:4.18.0-553.173.1.el8_10
kernel-abi-stablelists< 0:4.18.0-553.173.1.el8_10
kernel-core< 0:4.18.0-553.173.1.el8_10