A libwebp security update has been released for Debian GNU/Linux 9 Extended LTS to address an issue that may result in denial of service.
ELA-878-1 libwebp security update
Package : libwebp
ELA-878-1 libwebp security update
Version : 0.5.2-1+deb9u2 (stretch)
Related CVEs :
CVE-2023-1999
Double free which may result in denial of service was fixed in
the libwebp image compression library.