What is RHSA-2023:2786?

RHSA-2023:2786 is a security advisory published by Red Hat Product Security with Medium severity. Red Hat Security Advisory: wayland security, bug fix, and enhancement update

Which CVE IDs does RHSA-2023:2786 cover?

RHSA-2023:2786 covers the following CVE IDs: CVE-2021-3782. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2023:2786?

RHSA-2023:2786 has a CVSS v3 base score of 6.6, published by Red Hat Product Security.

RHSA-2023:2786MediumCVSS 6.6

Red Hat Security Advisory: wayland security, bug fix, and enhancement update

Vendor

Red Hat Product Security

Published

May 16, 2023

Last Modified

June 26, 2026

🔗 CVE IDs covered (1)

CVE-2021-3782 →

📋 Description

CVE-2021-3782 — wayland: libwayland-server wl_shm reference-count overflow

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2023:2786
externalhttps://access.redhat.com/security/updates/classification/#moderate
externalhttps://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.8_release_notes/index
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2002627
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2137625
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_2786.json