SUSE-SU-2026:22836-1
- Source
- https://www.suse.com/support/update/announcement/2026/suse-su-202622836-1/
- Import Source
- https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:22836-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/SUSE-SU-2026:22836-1
- Upstream
- Related
- Published
- 2026-07-21T15:15:00Z
- Modified
- 2026-07-28T18:24:09Z
- Summary
- Security update for radvd
- Details
-
This update for radvd fixes the following issue
- CVE-2026-48715: crafted ICMPv6 Router Advertisement can lead to a stack-based buffer overflow (bsc#1268641).
Changes for radvd:
- Update to version 2.21.
- feat: RFC8319 support: Increase max AdvDefaultLifetime and MaxRtrAdvInterval.
- feat: Add DHCPv6-PD preferred flag.
- fix: improve file checks for procfs knobs.
- feat: allow libc strlcpy.
- fix: make libcheck fatal if missing with --with-check.
- refactor: make drop_root_privileges reusable.
- fix: support incoming jumbo packets.
- Avoid libbsd header with libc strlcpy.
- References
Affected packages
SUSE:Linux Enterprise Server 16.0 / radvd
Package
- Name
- radvd
- Purl
- pkg:rpm/suse/radvd&distro=SUSE%20Linux%20Enterprise%20Server%2016.0