CVE-2026-49940 Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

CVE-2026-49940

Net::CIDR::Set versions through 0.20 for Perl accept non-ASCII IP addresses and netmasks. Unicode digits such as the Arabic-Indic One U+0661 were accepted but not properly parsed as numbers. This could allow network masks to accept larger networks...

Net::CIDR::Set 安全漏洞

Net::CIDR::Set is a Perl network address management library developed by RRWO’s individual developers. Versions of Net::CIDR::Set prior to 0.20 contained security vulnerabilities. These vulnerabilities stemmed from the acceptance of non-ASCII IP addresses and network masks. Unicode digits like...

Net::CIDR::Set 安全漏洞

Net::CIDR::Set is a Perl network address management library developed by RRWO’s individual developers. Versions of Net::CIDR::Set prior to 0.20 contained security vulnerabilities. These vulnerabilities stemmed from unvalidated network masks; the mask portion of these masks might contain Unicode...

PT-2026-46268

Name of the Vulnerable Software and Affected Versions Net::CIDR::Set versions prior to 0.21 Description Net::CIDR::Set for Perl fails to properly validate network masks. The mask portion may contain non-digits or Unicode digits, such as the Arabic-Indic One U+0661, which are ignored, potentially...

PT-2026-46266

Name of the Vulnerable Software and Affected Versions Net::CIDR::Set versions prior to 0.21 Description The software accepts non-ASCII IP addresses and netmasks. Unicode digits, such as the Arabic-Indic One U+0661, are accepted but not properly parsed as numbers, which could allow network masks t...

Fedora 43 : perl-Net-CIDR-Lite (2026-9e783d6aa1)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-9e783d6aa1 advisory. This update addresses some input validation issues: Reject Unicode digits and trailing newlines in parser inputs CVE-2026-45190 Reject zero-padded...

Fedora 44 : perl-Net-CIDR-Lite (2026-6f3d2d0d82)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-6f3d2d0d82 advisory. This update addresses some input validation issues: Reject Unicode digits and trailing newlines in parser inputs CVE-2026-45190 Reject zero-padded...

aiohttp's HTTP parser (the python one, not llhttp) still overly lenient about separators

Summary Security-sensitive parts of the Python HTTP parser retained minor differences in allowable character sets, that must trigger error handling to robustly match frame boundaries of proxies in order to protect against injection of additional requests. Additionally, validation could trigger...