UBUNTU-CVE-2026-42923

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator where the code path to consult the negative cache for DS records does not take into account the limit on NSEC3 hash calculations introduced in 1.19.1. This leads to degradation of service during the...

PT-2026-42265

Name of the Vulnerable Software and Affected Versions Crypt::SaltedHash versions prior to 0.110.0 Description Crypt::SaltedHash for Perl is susceptible to timing attacks because it uses Perl's built-in eq comparison. Discrepancies in timing could be used to guess the underlying hash...

CVE-2026-42923: Inefficient Algorithmic Complexity

NLnet Labs Unbound up to and including version 1.25.0 has a vulnerability in the DNSSEC validator where the code path to consult the negative cache for DS records does not take into account the limit on NSEC3 hash calculations introduced in 1.19.1. This leads to degradation of service during the...

PT-2026-42204

Name of the Vulnerable Software and Affected Versions RTK versions prior to 0.32.0 Description RTK Rust Token Killer improperly trusts project-local configuration files by automatically loading .rtk/filters.toml from the working directory with the highest priority and without notifying the user...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021553)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021553 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Call freehtabelem after htabunlockbucket For htab of maps, when the map is removed from the...

jq: jq: Denial of Service via crafted JSON object causing hash collisions

A flaw was found in jq, a command-line JSON processor. A remote attacker could exploit this vulnerability by providing a specially crafted JSON object. This object leverages a weakness in jq's hashing algorithm, which uses a hardcoded, publicly known seed. By crafting the JSON object to cause has...

CVE-2026-8803

A flaw has been found in opensourcepos Open Source Point of Sale up to 3.4.2. Impacted is the function Login of the file app/Models/Employee.php of the component Employee Login. This manipulation causes use of weak hash. Remote exploitation of the attack is possible. The attack is considered to...

MAL-2026-4541 Malicious code in crypto-hash-sdk (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 208571de648a5ef9d7b4ae7b6f83151d9c2272f75fc16b42faa75a352ded2e08 Package name and metadata impersonate Sindre Sorhus's legitimate crypto-hash package forged author Sindre Sorhus and repository...

jq: jq: Denial of Service via crafted JSON object causing hash collisions

A flaw was found in jq, a command-line JSON processor. A remote attacker could exploit this vulnerability by providing a specially crafted JSON object. This object leverages a weakness in jq's hashing algorithm, which uses a hardcoded, publicly known seed. By crafting the JSON object to cause has...

libssh: Write beyond bounds in binary to base64 conversion functions

There's a vulnerability in the libssh package where when a libssh consumer passes in an unexpectedly large input buffer to sshgetfingerprinthash function. In such cases the bintobase64 function can experience an integer overflow leading to a memory under allocation, when that happens it's possibl...

CLSA-2026-1779183482 Fix CVE(s): CVE-2026-45186

SECURITY UPDATE: denial of service via On^2 attribute name collision check with moderately sized crafted XML input - debian/patches/CVE-2026-45186.patch: replace linear scan in defineAttribute with O1 hash table lookup using new ELEMENTTYPE.defaultAttsNames field in expat/lib/xmlparse.c -...

ALSA-2026:19365 Important: jq security update

jq is a lightweight and flexible command-line JSON processor. jq is like sed for JSON data. You can use it to slice, filter, map, or transform structured data with the same ease that sed, awk, grep, or similar applications allow you to manipulate text. Security Fixes: jq: out-of-bounds read in...

ALSA-2026:19151 Important: jq security update

jq is a lightweight and flexible command-line JSON processor. jq is like sed for JSON data. You can use it to slice, filter, map, or transform structured data with the same ease that sed, awk, grep, or similar applications allow you to manipulate text. Security Fixes: jq: out-of-bounds read in...

GHSA-962Q-HWM5-52X5 OpenTelemetry eBPF Instrumentation: CappedConcurrentHashMap leaks keys after removals

Summary The custom CappedConcurrentHashMap introduced for Java TLS state tracking never removes keys from its insertion-order queue when entries are deleted. In long-running instrumented JVMs, repeated connection churn can therefore grow the queue without bound and exhaust heap memory. Details Th...

Sulu: Weak Cryptographical usage for API Key generation and Reset Tokens

Impact The password reset tokenand API key generation uses a weak cryptographical hash algorithm. Patches Fixed in 2.6.23 and 3.0.6 version. Workarounds Patch the related User.php and ResettingController.php file in the SecurityBundle...

Use of a Broken or Risky Cryptographic Algorithm

Overview sulu/sulu is a highly extensible open-source PHP content management system based on the Symfony framework. Affected versions of this package are vulnerable to Use of a Broken or Risky Cryptographic Algorithm due to the use of a weak cryptographical hash algorithm in the User.php and...

ruby-jwt: Empty-key HMAC bypass; cross-language sibling of CVE-2026-44351

JWT.decodetoken, '', true, algorithm: 'HS256' accepts an attacker-forged token. OpenSSL::HMAC.digest'SHA256', '', payload returns a valid digest under an empty key, and no raise InvalidKeyError if key.empty? precondition exists in the HMAC algorithm. JWT.decodetoken, "", true, algorithm: 'HS256' ...

CLSA-2026-1779123410 jq: Fix of 8 CVEs

CVE-2026-40164: randomize hash seed to mitigate hash collision DoS - CVE-2026-40612: limit containment check depth - CVE-2026-41256: fix NUL truncation in program files loaded with -f - CVE-2026-41257: fix signed-int overflow in stackreallocate - CVE-2026-43894: cap numeric literal length to...

SUSE CVE-2026-46728

Das U-Boot before 2026.04 allows FIT Flat Image Tree signature verification bypass because hashed-nodes is omitted from a hash...

Important: Red Hat Security Advisory: jq security update

An update for jq is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...