CLSA-2026-1792519351

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Import Source
https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792519351.json
JSON Data
https://api.osv.dev/v1/vulns/CLSA-2026-1792519351
Published
2026-10-20T18:02:39Z
Modified
2026-10-26T09:31:53Z
Summary
Update of tzdata
Details
  • New upstream 2026e version:
    • Manitoba moves to permanent -05 on 2026-10-31.
    • Canada’s Northwest Territories moved to permanent -06 on 2026-08-21.
    • Fix security, performance and porting bugs in zic and localtime.
    • Alberta moved to permanent -06 on 2026-06-18.
    • Morocco moves to permanent +00 on 2026-09-20.
    • More integer overflow bugs have been fixed in zic.
    • British Columbia moved to permanent -07 on 2026-03-09.
    • zic no longer mishandles a last transition to a new time type.
    • Some more overflow bugs have been fixed in zic.
    • Moldova has used EU transition times since 2022.
    • -DTZ_RUNTIME_LEAPS=0 disables runtime support for leap seconds.
    • TZif files are no longer limited to 50 bytes of abbreviations.
    • zic is no longer limited to 50 leap seconds.
    • Several integer overflow bugs have been fixed.
    • Several code changes for compatibility with FreeBSD.
    • New zone for Aysén Region in Chile which moves from -04/-03 to -03.
    • Paraguay adopted permanent -03 starting spring 2024.
    • Improve pre-1991 data for the Philippines.
    • Etc/Unknown is now reserved.
    • Improve historical data for Mexico, Mongolia, and Portugal.
    • System V names are now obsolescent.
    • The main data form now uses %z.
    • The code now conforms to RFC 8536 for early timestamps.
    • Support POSIX.1-2024, which removes asctime_r and ctime_r.
    • Assume POSIX.2-1992 or later for shell scripts.
    • SUPPORT_C89 now defaults to 1.
  • Revert POSIX conformance of old SysV names EST5EDT, CST6CDT, MST7MDT and PST8PDT (Revert-Fix-POSIX-conformance-of-old-SysV-names.patch, the same patch as in Debian 2026e-1).
  • Add America/Coyhaique to debconf templates.
References

Affected packages

TuxCare:Debian:10 / tzdata

Package

Name
tzdata
Purl
pkg:deb/tuxcare/tzdata?distro=debian-10

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2026e-0+deb10u1+tuxcare.els1

Database specific

source
"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/debian10els/CLSA-2026-1792519351.json"