The 2026b release contains the following changes:
Briefly:
British Columbia moved to permanent -07 on 2026-03-09.
Some more overflow bugs have been fixed in zic.
Changes to future timestamps
British Columbia’s 2026-03-08 spring forward was its last
foreseeable clock change, as it moved to permanent -07 thereafter.
(Thanks to Arthur David Olson.) Although the change to permanent
-07 legally took place on 2026-03-09, temporarily model the change
to occur on 2026-11-01 at 02:00 instead. This works around a
limitation in CLDR v48.2 (2026-03-17). This temporary hack is
planned to be removed after CLDR is fixed.
Changes to code
zic no longer mishandles a last transition to a new time type.
zic no longer overflows a buffer when generating a TZ string like
"PST-167:59:58PDT-167:59:59,M11.5.6/-167:59:59,M12.5.6/-167:59:59",
which can occur with adversarial input. (Thanks to Naveed Khan.)
zic no longer generates a longer TZif file than necessary when
an earlier time zone abbreviation is a suffix of a later one.
As a nice side effect, zic no longer overflows a buffer when given
a long series of abbreviations, each a suffix of the next.
(Buffer overflow reported by Arthur Chan.)
zic no longer overflows an int when processing input like ‘Zone
Ouch 2147483648:00:00 - LMT’. The int overflow can lead to buffer
overflow in adversarial cases. (Thanks to Naveed Khan.)
zic now checks for signals more often.
(From OE-Core rev: 37dab321242e06d2940c4221e4a13e68265d696f)
Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
(cherry picked from commit dda7d55396e0c5258cba58af7e990ab3813bf108)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
The code defines a custom 'bool' type (as an 'int'), which is incompatible
with C23 in which bool is a keyword, and trying to use <stdbool.h> fails
because 'int' and 'bool' are used interchangeably in the code.
Add the flag to CC variable, since CFLAGS is used by both c and c++ compilers
and clang++ is less forgiving when C compiler only option is used on its
cmdline so it complains about -std=gnu17 and bails out.
(From OE-Core rev: 0647201fb4729be3b10b3da2b19645c59147b40a)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(From OE-Core rev: 49657089ef215824f8f79a81deb7baf4f27d0030)
Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
Signed-off-by: Fabien Thomas <fabien.thomas@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
Changelog for sudo: 1.9.17p1 -> 1.9.17p2
============================================================
Merge sudo 1.9.17p2 from branch 'main' into sudo-1.9
[d1b48c651]
* configure, configure.ac:
Fix check for which man page type to use with nroff
Fixes a bug where configure would use *.man instead of *.mdoc on
systems without mandoc. Bug #1077.
[aa2498e46]
* plugins/sudoers/log_client.c:
client_msg_cb: make warning match the function that failed
[f73162df3]
2025-07-23 Todd C. Miller <Todd.Miller@sudo.ws>
* NEWS, configure, configure.ac:
Sudo 1.9.17p2
[f0e1a5ca3]
* plugins/sudoers/match_command.c, plugins/sudoers/match_digest.c:
digest_matches: plug fd leak on snprinf() failure
[26a1a7529]
2025-07-21 Todd C. Miller <Todd.Miller@sudo.ws>
* etc/sudo-logsrvd.pp, etc/sudo-python.pp, etc/sudo.pp,
scripts/mkpkg:
Add a way to override pp_rpm_arch when building rpms
This will be used to build x86_64_v2 packages for Alma Linux.
[55d3c99c4]
* configure, configure.ac:
Fix check for which man page type to use with nroff
Fixes a bug where configure would use *.man instead of *.mdoc on
systems without mandoc.
[2dc10cfbd]
* plugins/sudoers/timestamp.c:
ts_write: call lseek after fruncate on short write
We need to make sure the file position is reset to the old EOF on
error.
[8e7e0e23f]
2025-07-20 Todd C. Miller <Todd.Miller@sudo.ws>
* src/exec_ptrace.c:
ptrace_readv_string: quiet sign-compare warning
[fac2a49e7]
* src/exec_ptrace.c:
ptrace_readv_string: properly handle reads of more than one page
When the intercept and intercept_verify options are enabled and
either argv[] or envp[] contains a string larger than the page size
(usually 4096), ptrace_readv_string() would fill the buffer with
mutiple copies of the same string. Fixes GitHub issue #453.
[2e93eabed]
2025-07-14 Todd C. Miller <Todd.Miller@sudo.ws>
* src/exec_pty.c:
revoke_pty: use killpg() not kill() to send HUP to the process group
Also make sure we never call killpg(-1, SIGHUP), which would send
SIGHUP to process 1 (init). It is possible for cmnd_pid to be -1 in
certain error conditions where sudo killed the command itself. This
may explain GitHub issue #458.
[fb208d383]
2025-07-08 Todd C. Miller <Todd.Miller@sudo.ws>
* etc/sudo-logsrvd.pp, etc/sudo-python.pp, etc/sudo.pp, scripts/pp:
Don't assume RHEL major version is only a single digit
Fixes handling of RHEL 10 and higher.
[e5d953f33]
* plugins/sudoers/visudo.c:
visudo: create temporary file as mod 0600 not 0700
This was due to a typo in the mode field when the temporary file was
created. Noticed by Bjorn Baron of the sudo-rs project.
[1c254b330]
2025-06-30 Todd C. Miller <Todd.Miller@sudo.ws>
* Makefile.in:
We now build sudo releases from git, not mercurial
[cb4e26734]
2025-06-28 Todd C. Miller <Todd.Miller@sudo.ws>
* NEWS, configure, configure.ac:
(From OE-Core rev: 76b98657e3dc9da01a746deb7b9d08cb84ba44b6)
Signed-off-by: Daniel Turull <daniel.turull@ericsson.com>
(cherry picked from commit 12e9ba655153a9cb7c2b79cf52a2300e19634dcf)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
On Ubuntu 26.04 (Gcc 15.2), texinfo-native fails to build.
Note: it is usually ASSUME_PROVIDED via bitbake.conf.
Backport patches (all included in texinfo-7.3, OE-Core's version) to fix
these errors:
| ../../texinfo-7.0.3/system.h:69:14: error: conflicting types for ‘strerror’; have ‘char *(void)’
| 69 | extern char *strerror ();
| | ^~~~~~~~
| In file included from ../gnulib/lib/string.h:41,
| from ../../texinfo-7.0.3/system.h:34:
| /usr/include/string.h:451:14: note: previous declaration of ‘strerror’ with type ‘char *(int)’
| 451 | extern char *strerror (int __errnum) __THROW;
| | ^~~~~~~~
========================================================
| ../../../../../../../workspace/sources/texinfo-native/info/echo-area.c:176:12: error: too many arguments to function ‘cmd’; expected 0, have 2
| 176 | (*cmd) (the_echo_area, count);
| | ~^~~~~ ~~~~~~~~~~~~~
========================================================
| ../../../../../../../workspace/sources/texinfo-native/info/m-x.c:140:8: error: too many arguments to function ‘command->func’; expected 0, have 3
| 140 | (*command->func) (active_window, count, 0);
| | ~^~~~~~~~~~~~~~~ ~~~~~~~~~~~~~
========================================================
(From OE-Core rev: d80f41a4d02b81fdfcb21956f81c9918caab2dad)
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
Fixes [YOCTO #16128]
Backport of upstream bug fix from lighttpd-1.4.75. Version 1.4.74 introduced a bug that
would append a trailing slash to files in a directory listing. When the user attempts to
download one of these files, the web browser could not save the file with a trailing
slash. As a consequence, every web browser tested would generate a random character string
for the saved file name.
(From OE-Core rev: 797f15116901328a9a58868edeea44614dc29043)
Signed-off-by: Fred Bacon <bacon@aerodyne.com>
[Yoann: Fixed Upstream-Status: Backport URL]
Signed-off-by: Yoann Congal <yoann.congal@smile.fr>
Signed-off-by: Paul Barker <paul@pbarker.dev>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Patch for CVE-2025-61915 by mistake causes fatal error on unknown
directives in configuration files.
The default configuration already contains unknown directive in
non-systemd setups:
Unknown directive IdleExitTimeout on line 32 of /etc/cups/cupsd.conf
Backport fix for this from 2.4.x branch which reverts this behavior.
(From OE-Core rev: 2f36a12a72cf1f91a2d6ee68bd04292979608eb9)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Paul Barker <paul@pbarker.dev>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
When building an image including iptable built with the libnftnl
PACKAGECONFIG, one hits
Downloading file:.../oe-rootfs-repo/armv8a/libkmod2 * check_data_file_clashes: Package iptables wants to install file .../rootfs/etc/ethertypes
But that file is already provided by package * netbase
This used to be handled by
0003-Makefile.am-do-not-install-etc-ethertypes.patch, but that patch
got removed with the 1.8.9->1.8.10 upgrade (commit 4616ada82e70).
I think the rationale for dropping the patch was wrong; the commit log
talks about xtables.conf, which is indeed gone from upstream, but said
patch didn't change anything about xtables.conf, it did
-dist_conf_DATA = etc/ethertypes etc/xtables.conf
+dist_conf_DATA = etc/xtables.conf
However, instead of patching iptables to not install ethertypes, and
having to forward-port that patch, it is much simpler to just remove
the file in this do_install:append.
(From OE-Core rev: a970b6c927fb4c04473484f6e4b0a9853c8a5896)
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
CVE-2025-6018 is a local privilege escalation in PAM that requires
`user_readenv=1` to be enabled in the PAM configuration. The default
configuration does not enable reading user environment files (user_readenv
is 0 by default). Hence this vulnerability cannot be exploited using the
default configuration.
(From OE-Core rev: 3f2a9ad03326dc87681cf47ed5f73712ebaa624c)
Signed-off-by: Anders Heimer <anders.heimer@est.tech>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Pick commit mentioned in the NVD report.
(From OE-Core rev: a63bb2ccc8294c8a97f5957f1ca9f0a4880713ac)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Pick commit mentioned in the NVD report.
(From OE-Core rev: 2f1d5b9ad1af6d2b28e9e7b46aadd879a67b8fc6)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Pick commit mentioned in the NVD report.
(From OE-Core rev: 4a2f47d9541d7a13da7a9ce16bd5088870c45ec4)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This example no longer works on more recent kernels:
genl-family-get
error: Invalid argument
dmesg says:
netlink: 'genl-family-get': attribute type 1 has an invalid length.
Fix this and also zero out the reserved field in the genl header,
while not validated yet for dumps this could change.
Upstream-Status: Backport [https://git.netfilter.org/libmnl/patch/?id=54dea548d796653534645c6e3c8577eaf7d77411]
Reported-by: Divyanshu Rathore <Divyanshu.Rathore@bmwtechworks.in>
(From OE-Core rev: bae5ecea1c40847ffc3760173192f85e28ed9d7b)
Signed-off-by: Florian Westphal <fw@strlen.de>
(cherry picked from commit 54dea548d796653534645c6e3c8577eaf7d77411)
Signed-off-by: Divyanshu Rathore <divyanshu.rathore@bmwtechworks.in>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Removed CVE-2024-47175 patches which is fixed by upgrade
system-cups.slice added to FILES
Changelog
==========
v2.4.11
CUPS 2.4.11 brings several bug fixes regarding IPP response validation, processing PPD values, Web UI support (checkbox support, modifying printers) and others fixes.
Detailed list of changes is available in CHANGES.md
(From OE-Core rev: 117a401756a3cf26d1fc0a6694b0c42967e00fec)
Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This comment should not have been merged.
It shows that the license did not change.
(From OE-Core rev: a19afb7db1b9995ce433f8bfeb5406c9fd1fdc19)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Fixes build with GCC-15 which is defaulting to C23
For scarthgap also add it in BUILD_CFLAGS.
(From OE-Core rev: 874701c4fd96134e18f73eba4bd5c8b513ad251b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
* fixes builds on host with gcc-15:
http://errors.yoctoproject.org/Errors/Details/853016/
../../bash-5.2.37/builtins/mkbuiltins.c:268:29: error: too many arguments to function ‘xmalloc’; expected 0, have 1
268 | error_directory = xmalloc (2 + strlen (argv[arg_index]));
| ^~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(From OE-Core rev: 55c144bd17665f70cd15e36f3405f502a962f039)
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
GCC 15 defaults to C23 and bash is not yet ready for that
so keep using C17 like GCC 14 for now
(From OE-Core rev: adf63fe5f76cbd0fd93ce5fa23229a388211e992)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
According to the NVD entry, it is only applicable when built
for native Windows (MinGW-w64 or MSVC).
(From OE-Core rev: 04ce4704e603cd66f30ffc001541c6497d84050e)
Signed-off-by: Daniel Turull <daniel.turull@ericsson.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
The example repo doesn't seem to have ever been under MIT to begin with
but rather Apache-2.0. It was then changed to the license used by the
goland projectm that is BSD-3-Clause, 2 years ago in commit 00c7068f9d83
("all: update to Go license").
The license file exists in the sources, so use that one instead of
taking it from the OE-Core license directory.
License-Update: Incorrect license is now proper
(From OE-Core rev: fa45d6d5bec8fe503ff6b9166a3b4af31ea95369)
Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
It was added by original commit for CVE-2025-6020-01.patch
475bd60c55 (diff-05f443e6acbe32a148a45648148739bf6f02f13acc5c20c6037bf933223d4d77)
but removed here in the rebase, causing:
../../../Linux-PAM-1.5.3/modules/pam_namespace/pam_namespace.c:326:11: error: call to undeclared function 'dirname'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
326 | parent = dirname(buf);
| ^
../../../Linux-PAM-1.5.3/modules/pam_namespace/pam_namespace.c:326:9: error: incompatible integer to pointer conversion assigning to 'char*' from 'int' [-Wint-conversion]
326 | parent = dirname(buf);
| ^ ~~~~~~~~~~~~
(From OE-Core rev: 6d88a28ac7b6ff61808eb46e5c85dabd17c77f2e)
Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Changelog:
===========
* Fixed CVE-2025-32462. Sudo's -h (--host) option could be specified
when running a command or editing a file. This could enable a
local privilege escalation attack if the sudoers file allows the
user to run commands on a different host.
* Fixed CVE-2025-32463. An attacker can leverage sudo's -R
(--chroot) option to run arbitrary commands as root, even if
they are not listed in the sudoers file. The chroot support has
been deprecated an will be removed entirely in a future release.
License-Update: Copyright updated to 2025
0001-sudo.conf.in-fix-conflict-with-multilib.patch refreshed for 1.9.17
(From OE-Core rev: b04af6db102c97f3d4338dbcfdcab927b5194a69)
Signed-off-by: Praveen Kumar <praveen.kumar@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
This CVE is fixed in the following version bump
This reverts commit d01f888a5ec43fdc8e7bd496ae9317c0fa28da9b.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Pick commit referencing this CVE.
(From OE-Core rev: a8193571c8cdba55f568d831a4546e0fed892be0)
Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
A vulnerability has been identified in the libarchive library. This flaw can be triggered whe
n file streams are piped into bsdtar, potentially allowing for reading past the end of the fi
le. This out-of-bounds read can lead to unintended consequences, including unpredictable prog
ram behavior, memory corruption, or a denial-of-service condition.
CVE-2025-5918-0001 is the dependent commit and CVE-2025-5918-0002 is the actual CVE fix.
Reference:
https://security-tracker.debian.org/tracker/CVE-2025-5918
Upstream-patches:
89b8c35ff4dcbf1e0ede
(From OE-Core rev: 369c164a163b2c7f15ee5fc41130be9feaf7245e)
Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
A vulnerability has been identified in the libarchive library. This flaw involves an 'off-by-
one' miscalculation when handling prefixes and suffixes for file names. This can lead to a 1-
byte write overflow. While seemingly small, such an overflow can corrupt adjacent memory, lea
ding to unpredictable program behavior, crashes, or in specific circumstances, could be lever
aged as a building block for more sophisticated exploitation.
Reference:
https://security-tracker.debian.org/tracker/CVE-2025-5917
Upstream-patch:
7c02cde37a
(From OE-Core rev: 2b6832b05bab414df1da7c74a0c6a5e5a9d75b29)
Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
A vulnerability has been identified in the libarchive library. This flaw
involves an integer overflow that can be triggered when processing a Web
Archive (WARC) file that claims to have more than INT64_MAX - 4 content
bytes. An attacker could craft a malicious WARC archive to induce this
overflow, potentially leading to unpredictable program behavior, memory
corruption, or a denial-of-service condition within applications that
process such archives using libarchive.
Reference:
https://security-tracker.debian.org/tracker/CVE-2025-5916
Upstream-patch:
ef09372952
(From OE-Core rev: 9c74d3a096fed68d173f8711b373a42f158d6cc7)
Signed-off-by: Divya Chellam <divya.chellam@windriver.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
