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CVE-2025-15649

Medium priority
Needs evaluation

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...

2 affected packages

libio-compress-perl, perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libio-compress-perl Not affected Needs evaluation Needs evaluation Needs evaluation Needs evaluation
perl Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-8376

Medium priority

Some fixes available 7 of 8

Perl versions through 5.43.10 have a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds. Perl_study_chunk in regcomp_study.c checked the size of the joined substring buffer in...

1 affected package

perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
perl Fixed Fixed Fixed Fixed Fixed
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CVE-2026-9538

Medium priority
Needs evaluation

Archive::Tar versions before 3.10 for Perl allow memory exhaustion via attacker controlled entry size field in tar header. _read_tar() reads each entry's payload with $handle->read($$data, $block), where $block is derived from the...

1 affected package

perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
perl Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-42497

Medium priority
Needs evaluation

Archive::Tar versions before 3.08 for Perl extract hardlinks to attacker controlled paths outside the extraction directory. _make_special_file() passes the tar header's linkname to link() without validating it against absolute...

1 affected package

perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
perl Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-42496

Medium priority

Some fixes available 7 of 8

Archive::Tar versions before 3.08 for Perl extract symlinks with attacker controlled targets outside the extraction directory. _make_special_file() passes the tar header's linkname to symlink() without validating it against...

1 affected package

perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
perl Fixed Fixed Fixed Fixed Fixed
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CVE-2026-5091

Medium priority
Needs evaluation

Catalyst::Plugin::Authentication versions through 0.10024 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash or password.

1 affected package

libcatalyst-plugin-authentication-perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libcatalyst-plugin-authentication-perl Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-47372

Medium priority
Fixed

Crypt::SaltedHash versions through 0.09 for Perl generate insecure random values for salts. These versions use the built-in rand function, which is predictable and unsuitable for cryptography.

1 affected package

libcrypt-saltedhash-perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libcrypt-saltedhash-perl Fixed Fixed Fixed Fixed Fixed
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CVE-2026-47373

Medium priority
Needs evaluation

Crypt::SaltedHash versions through 0.09 for Perl is susceptible to timing attacks. These versions use Perl's built-in eq comparison. Discrepencies in timing could be used to guess the underlying hash.

1 affected package

libcrypt-saltedhash-perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libcrypt-saltedhash-perl Needs evaluation Needs evaluation Needs evaluation Needs evaluation Needs evaluation
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CVE-2026-5090

Medium priority

Some fixes available 4 of 7

Template::Plugin::HTML versions through 3.102 for Perl allows HTML and JavaScript to be injected. The html_filter function did not escape single quotes. HTML attributes inside of single quotes could be have code injected. For...

1 affected package

libtemplate-perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libtemplate-perl Fixed Fixed Fixed Needs evaluation Needs evaluation
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CVE-2026-8721

Medium priority
Needs evaluation

Crypt::OpenSSL::PKCS12 versions through 1.94 for Perl truncates passwords with embedded NULLs. Password parameters in PKCS12.xs are declared char *, which routes through Perl's default typemap to SvPV_nolen. The Perl length is...

1 affected package

libcrypt-openssl-pkcs12-perl

Package 26.04 LTS 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS
libcrypt-openssl-pkcs12-perl Needs evaluation Needs evaluation Not in release Needs evaluation Needs evaluation
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