PMQS vulnerabilities
We track 4 vulnerabilities in PMQS products across 4 products. 4 are rated high or critical, and none are known to be exploited. The most recent was published on May 27, 2026.
Latest PMQS vulnerabilities
- 7.8 High severity
IO::Compress: Improper Neutralization of Directives in Dynamically Evaluated Code
IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob. _parseOutputGlob() wraps the caller-supplied output glob string in double quotes and stores it in the parser state; _getFiles() t
- 7.3 High severity
IO::Compress: Improper Handling of Exceptional Conditions
IO::Compress versions from 2.207 before 2.220 for Perl ship a zipdetails CLI tool that crashes with undefined subroutine on Info-ZIP Unix Extra Field with 8-byte UID or GID. When decode_ux() in bin/zipdetails handles an Info-ZIP Unix Extra Field (tag 0x7875) w
- 7.5 High severity
IO::Uncompress::Unzip: Inefficient Algorithmic Complexity
IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward. fastForward() compares length $offset (the digit count of the offset, 1 to 19) against the chunk size $c instead of $offset itself, so $c shrinks f
- 9.8 Critical severity
Compress::Raw::Zlib: Improper Validation of Specified Quantity in Input
Compress::Raw::Zlib versions through 2.219 for Perl use potentially insecure versions of zlib. Compress::Raw::Zlib includes a copy of the zlib library. Compress::Raw::Zlib version 2.220 includes zlib 1.3.2, which addresses findings fron the 7ASecurity audit of