46827 matches found
CVE-2026-74765: Integer Overflow or Wraparound
Net::IDN::Punycode versions before 2.590 for Perl allow an out-of-bounds read via integer overflow of the delta accumulator in encodepunycode. The XS backend keeps the punycode delta, and the digit index derived from it, in a signed int. The accumulation delta += m-n h+1 has no overflow check, so...
CVE-2026-87078: Missing Release of Memory after Effective Lifetime
Net::IDN::Punycode versions from 2.302 before 2.590 for Perl leak the output buffer on every rejected label in decodepunycode. The XS backend allocates the scalar it returns before it validates the input, sizing the buffer at twice the input length. The scalar is released only on the success path...
Linux Distros Unpatched Vulnerability : CVE-2026-13087
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap out-of-bounds write vulnerability was found in the Linux kernel's RPC-over-RDMA server reply path in net/sunrpc/xprtrdma/svcrdmasendto.c. When a crafted...
CVE-2026-87078
Net::IDN::Punycode versions from 2.302 before 2.590 for Perl leak the output buffer on every rejected label in decodepunycode. The XS backend allocates the scalar it returns before it validates the input, sizing the buffer at twice the input length. The scalar is released only on the success path...
PT-2026-96682
Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.301 Description A heap buffer overflow occurs in the encode punycode function when using the XS backend. The issue arises because the XS backend constructs the encoded label in a string buffer sized based...
PT-2026-96673
Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.590 Description An issue exists where the encode punycode function fails to validate if the input is well-formed UTF-8. When a string with the UTF-8 flag set over malformed bytes reaches the encoder, the...
ROS-20260922-73-0070
The vulnerability of the rdsibsetupqp function in the net/rds/ibcm.c module of the Linux kernel’s networking functions is related to unlimited distribution of resources. Exploiting this vulnerability allows a remote attacker to compromise the confidentiality, integrity, and accessibility of...
PT-2026-96670
Name of the Vulnerable Software and Affected Versions Net::IDN::Punycode versions prior to 2.590 Description An issue exists that allows CPU exhaustion due to quadratic insertion cost when decoding long labels in the decode punycode function. In the XS backend, each decoded code point is inserted...
CVE-2026-87079: Inefficient Algorithmic Complexity
Net::IDN::Punycode versions before 2.590 for Perl allow CPU exhaustion via quadratic insertion cost when decoding a long label in decodepunycode. The XS backend inserts each decoded code point into a UTF-8 buffer and finds the insertion point by scanning that buffer from the start, one character ...
CVE-2026-87081: Inefficient Algorithmic Complexity
Net::IDN::UTS46 versions before 2.590 for Perl allow CPU exhaustion via quadratic punycode encoding of an overlong label before the length check in toascii. toascii punycode encodes each label and only then applies the 63-byte DNS limit. encodepunycode in both backends follows the sample...
CVE-2026-87079
Net::IDN::Punycode versions before 2.590 for Perl allow CPU exhaustion via quadratic insertion cost when decoding a long label in decodepunycode. The XS backend inserts each decoded code point into a UTF-8 buffer and finds the insertion point by scanning that buffer from the start, one character ...
PT-2026-96672
Name of the Vulnerable Software and Affected Versions Net::IDN::UTS46 versions prior to 2.590 Description An issue exists where CPU exhaustion can occur due to quadratic punycode encoding of an overlong label. This happens because the to ascii function performs punycode encoding on each label...
CVE-2016-15059: Heap-based Buffer Overflow
Net::IDN::Punycode versions before 2.301 for Perl allow a heap buffer overflow via unchecked writes past the output buffer in encodepunycode. The XS backend builds the encoded label in the string buffer of the scalar it returns, sized from the input length. The loop that emits the digits of each...
CVE-2026-74765
Net::IDN::Punycode versions before 2.590 for Perl allow an out-of-bounds read via integer overflow of the delta accumulator in encodepunycode. The XS backend keeps the punycode delta, and the digit index derived from it, in a signed int. The accumulation delta += m-n h+1 has no overflow check, so...
ALSA-2026:70459 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: crypto: afalg - Disallow concurrent writes in afalgsendmsg CVE-2025-39964 kernel: iommu/vt-d: Clear Present bit before tearing down PASID entry CVE-2026-45894 kernel: crypto: ccp - Fix a...
RockyLinux 10 : .NET 8.0 (RLSA-2026:67525)
The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67525 advisory. dotnet10.0: dotnet9.0: dotnet8.0: .NET Information Disclosure Vulnerability CVE-2026-58649 Bug Fixes and Enhancements: Update .NET 8.0 to SDK 8.0.131 and Runtim...
ALSA-2026:70191 Important: runc security update
The runC tool is a lightweight, portable implementation of the Open Container Format OCF that provides container runtime. Security Fixes: net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution CVE-2026-56860 For more details about the security issues,...
Important: runc security update
The runC tool is a lightweight, portable implementation of the Open Container Format OCF that provides container runtime. Security Fixes: net/url: golang: golang net/url: Denial of Service from quadratic complexity in path resolution CVE-2026-56860 For more details about the security issues,...
AlmaLinux 10 : yggdrasil (ALSA-2026:69308)
The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:69308 advisory. mime: golang: Golang MIME: Denial of Service via maliciously-crafted MIME header CVE-2026-42504 encoding/asn1: golang: Go encoding/asn1: Denial of Servi...
ALSA-2026:69961 Important: podman security update
The podman tool manages pods, container images, and containers. It is part of the libpod library, which is for applications that use container pods. Container pods is a concept in Kubernetes. Security Fixes: podman: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal...