USN-8675-1: Perl vulnerabilities
It was discovered that Perl incorrectly handled short source addresses
in the Socket module. An attacker could possibly use this issue to
trigger an out-of-bounds heap read, resulting in information disclosure.
(CVE-2026-12087)
It was discovered that Perl incorrectly handled regular expressions
containing a large number of fixed string alternatives. An attacker
could possibly use this issue to cause incorrect regular expression
matches, resulting in security restrictions being bypassed.
(CVE-2026-13221)
It was discovered that Perl incorrectly handled certain large repeat
counts when processing pack and unpack templates. An attacker could
possibly use this issue to trigger an out-of-bounds heap read, resulting
in information disclosure. (CVE-2026-57432)
It was discovered that Perl incorrectly handled certain crafted data
when deserializing with the Storable module. An attacker could possibly
use this issue to trigger an integer overflow and application
termination, resulting in a denial of service. (CVE-2026-57433)