------------------------------------------------------------------------- Debian LTS Advisory DLA-4675-1 [email protected] https://www.debian.org/lts/security/ Nicholas Guriev July 10, 2026 https://wiki.debian.org/LTS -------------------------------------------------------------------------
Package : rlottie
Version : 0.1+dfsg-2+deb11u2
CVE ID : CVE-2026-8916 CVE-2026-10305 CVE-2026-47306 CVE-2026-47318
CVE-2026-47319 CVE-2026-47320
Debian Bug : 994614 1138916 1138917 1138918 1138919 1138920 1139179
rLottie is a platform independent C++ library for rendering vector-based
animations and art. Its format is used by Telegram Desktop, fast and secure
messaging application, which is the only reverse dependency in Debian.
Several flaws caused by C++ undefined behavior in this library were recently
reported as CVE issues. The new update addresses six of them as well as
backports other crash fixes.
For Debian 11 bullseye, these problems have been fixed in version
0.1+dfsg-2+deb11u2.
We recommend that you upgrade your rlottie packages.
For the detailed security status of rlottie please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/rlottie
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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