FreeBSD 14.5-RELEASE Errata
Abstract
This document lists errata items for FreeBSD 14.5-RELEASE, containing significant information discovered after the release or too late in the release cycle to be otherwise included in the release documentation. This information includes security advisories, as well as news relating to the software or documentation that could affect its operation or usability. An up-to-date version of this document should always be consulted before installing this version of FreeBSD.
This errata document for FreeBSD 14.5-RELEASE will be maintained until the release of FreeBSD 14.6-RELEASE.
Table of Contents
Introduction
This errata document contains "late-breaking news" about FreeBSD 14.5-RELEASE. Before installing this version, it is important to consult this document to learn about any post-release discoveries or problems that may already have been found and fixed.
Any version of this errata document actually distributed with the release (for example, on a CDROM distribution) will be out of date by definition, but other copies are kept updated on the Internet and should be consulted as the "current errata" for this release. These other copies of the errata are located at https://www.FreeBSD.org/releases/, plus any sites which keep up-to-date mirrors of this location.
Source and binary snapshots of FreeBSD 14-STABLE also contain up-to-date copies of this document (as of the time of the snapshot).
For a list of all FreeBSD CERT security advisories, see https://www.FreeBSD.org/security/.
Security Advisories
| Advisory | Date | Topic |
|---|---|---|
29 September 2026 |
Heap out-of-bounds access in semop(2) |
|
29 September 2026 |
Multiple jail filesystem root escapes |
|
29 September 2026 |
Remote DoS via receive-side kernel TLS |
|
29 September 2026 |
Out-of-bounds read in OpenSSL DTLS retransmission |
|
29 September 2026 |
IPv6 UDP sendto(2) bypasses jail loopback restriction |
|
14 October 2026 |
TOCTOU race between sound(4) buffer resizing and mmap |
|
14 October 2026 |
Multiple vulnerabilities in bhyve device models |
Errata Notices
| Errata | Date | Topic |
|---|---|---|
29 September 2026 |
umass(4) devices may fail to attach |
|
29 September 2026 |
Timezone database information update |
|
14 October 2026 |
Timezone database information update |
|
14 October 2026 |
Multiple issues in hastd(8) |
Open Issues
-
Systems with frequently changing routing tables, such as BGP routers, that use the default algorithms may experience system instability due to a memory leak. This does not affect systems where alternative routing algorithms have been explicitly configured.
Workaround: Switch to the non-lockless routing algorithm usingsysctl net.route.algo.inet4.algo=radix4orsysctl net.route.algo.inet6.algo=radix6.
State: Open — https://bugs.freebsd.org/297339
Late-Breaking News
No late-breaking news.
Last modified on: October 15, 2026 by Philip Paeps