29484 matches found
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-2026-87081
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...
PT-2026-96781
Name of the Vulnerable Software and Affected Versions radare2 versions prior to 6.2.0 Description The NE relocation fixup-chain parser in radare2 lacks an active iteration limit or cycle detection. When opening a specially crafted NE executable where an in-bounds relocation entry points back to...
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 ...
CVE-2026-81880: Uncontrolled Resource Consumption
radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Apple Preferred Executable Format loader was vulnerable because the PEF loader accepted relocSecCount values that were not bounded by the number of sections or complete relocation records in t...
PT-2026-97003
Name of the Vulnerable Software and Affected Versions icalendar versions 6.1.0 through 7.2.1 Description The vInt.from ical function accepts an attacker-controlled VALARM REPEAT value. Applications requesting alarm times may eagerly expand this value without an application-level limit. This...
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 ...
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...
PT-2026-96776
Name of the Vulnerable Software and Affected Versions radare2 versions prior to 6.2.0 Description The Apple Preferred Executable Format PEF loader fails to properly bound relocSecCount values against the number of sections or complete relocation records in the input. This issue is triggered durin...
CVE-2026-81885: Allocation of Resources Without Limits or Throttling
radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's NE relocation fixup-chain parser was vulnerable because the NE relocation parser followed fixup chains without an active iteration limit or cycle detection. The vulnerability is triggered by...
SUSE SLES12: dovecot22 / dovecot22-backend-mysql / dovecot22-backend-pgsql / etc (SUSE-SU-2026:4271-1)
The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:4271-1 advisory. This update for dovecot22 fixes the following issue: - CVE-2026-40016: Sieve :contains/:matches ONxM substring match bypasses sievemaxcputim...
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-2026-77399: Uncontrolled Resource Consumption
icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...
Linux Distros Unpatched Vulnerability : CVE-2026-87079
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...
Linux Distros Unpatched Vulnerability : CVE-2026-87081
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...
SUSE CVE-2026-93174
In the Linux kernel, the following vulnerability has been resolved: bpf: Copy per-CPU map value padding in copymapvaluelong In kernel, per-CPU map elements are stored with roundupmap-valuesize, 8 bytes. On UAPI lookup paths, it copies the rounded size for each CPU into a temporary buffer. However...
GHSA-JR34-H97M-9HPX nginx ignition has ParseAcceptLanguage `_` separator bypass that enables ~75x CPU amplification via Accept-Language header in i18nMiddleware
Summary The gin i18n middleware in nginx-ignition's API server runs in front of every HTTP request and calls golang.org/x/text/language.ParseAcceptLanguage on the raw Accept-Language header without imposing any size or shape filter. The underlying parser has quadratic-time behaviour on long lists...
SUSE CVE-2026-81872
OpenTelemetry-Go is the Go implementation of OpenTelemetry. Prior to version 0.21.0, the go.opentelemetry.io/otel/sdk/log BatchingProcessor can enter a tight CPU loop when attacker-driven log emission fills its asynchronous export buffer while the exporter is backpressured. NewBatchingProcessor...
SUSE CVE-2026-90370
In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7996: bound TLV walk in mt7996mcugetchipconfig The response TLV loop advanced by tlv-len without a minimum, so a theoretical firmware response containing a zero-length TLV could spin forever, hanging the CPU during...