5.2 Medium
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
34.2%
Irssi 1.3.x and 1.4.x before 1.4.4 has a use-after-free because of use of a stale special collector reference. This occurs when printing of a non-formatted line is concurrent with printing of a formatted line.
irssi.org/security/irssi_sa_2023_03.txt
www.openwall.com/lists/oss-security/2023/03/30/5