CVE-2025-15649

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date. dosToUnixTime decodes the local-file-header last-modification date field and calls Time::Local::timelocal without an eval guard. A header whose date field decodes to ...

CVE-2026-48961

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 decodeux in bin/zipdetails handles an Info-ZIP Unix Extra Field tag 0x7875 with UID Size or GID Size set to 8, causing...

UBUNTU-CVE-2026-48962

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 then runs the stored expression through eval...

UBUNTU-CVE-2026-48961

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 decodeux in bin/zipdetails handles an Info-ZIP Unix Extra Field tag 0x7875 with UID Size or GID Size set to 8, causing...

CVE-2026-48962

CVE-2026-48962 affects IO::Compress for Perl versions before 2.220. The issue arises in _parseOutputGlob() which wraps the caller-supplied output glob in quotes, with _getFiles() evaluating the expression via Perl’s eval STRING. An attacker-supplied output glob containing a literal double quote c...

CVE-2026-48962 IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob

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 then runs the stored expression through eval...

CVE-2026-48962

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 then runs the stored expression through eval...

CVE-2026-48962 IO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output glob

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 then runs the stored expression through eval...

CVE-2026-48961

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 decodeux in bin/zipdetails handles an Info-ZIP Unix Extra Field tag 0x7875 with UID Size or GID Size set to 8, causing...

CVE-2026-48961

CVE-2026-48961 affects IO::Compress for Perl: versions 2.207 through 2.219 include a bug in the bundled zipdetails CLI tool where decoding an Info-ZIP Unix Extra Field (tag 0x7875) with UID/GID size 8 triggers a misnamed function call unpackValueQ, causing an undefined subroutine error and exit (...

CVE-2026-48961

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 decodeux in bin/zipdetails handles an Info-ZIP Unix Extra Field tag 0x7875 with UID Size or GID Size set to 8, causing...

EUVD-2026-32043

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 from 16 KiB to 1-19 bytes per iteration...

CVE-2026-48959

CVE-2026-48959 affects IO::Uncompress::Unzip for Perl prior to 2.220. The issue is a per-byte read loop in fastForward that mis-compares the offset length to the chunk size, causing CPU exhaustion as it iterates from 16 KiB down to 1–19 bytes per step. Reading a named entry from an attacker-suppl...

CVE-2026-48959 IO::Uncompress::Unzip versions before 2.220 for Perl allow CPU exhaustion via per-byte read loop in fastForward

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 from 16 KiB to 1-19 bytes per iteration...

CVE-2025-15649 IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date. dosToUnixTime decodes the local-file-header last-modification date field and calls Time::Local::timelocal without an eval guard. A header whose date field decodes to ...

PT-2026-43842

In the Linux kernel, the following vulnerability has been resolved: ublk: use READ ONCE to read struct ublksrv ctrl cmd struct ublksrv ctrl cmd is part of the io uring sqe, which may lie in userspace-mapped memory. It's racy to access its fields with normal loads, as userspace may write to them...

PT-2026-43486

Name of the Vulnerable Software and Affected Versions IO::Uncompress::Unzip versions prior to 2.220 Description An issue in the fastForward function allows CPU exhaustion. The function compares the length of the $offset variable the digit count of the offset, ranging from 1 to 19 against the chun...

PT-2026-43488

Name of the Vulnerable Software and Affected Versions IO::Compress versions prior to 2.220 Description An issue in File::GlobMapper allows the execution of arbitrary code through an attacker-controlled output glob. The function parseOutputGlob wraps the provided output glob string in double quote...

PT-2026-43820

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the md/raid5 component where a degraded array using llbitmap can experience an IO hang. When the llbitmap bit state remains unwritten, new writes should force a...

IO-Compress 安全漏洞

IO-Compress is a Perl library developed by Paul Marquess, which supports various compression formats. Versions of IO-Compress prior to 2.220 contained security vulnerabilities. These vulnerabilities stemmed from File::GlobMapper, where arbitrary code could be executed through an output glob...