CVE-2026-88389: NULL Pointer Dereference

Espruino 2v29 commit bffc6d0 contains a NULL pointer dereference vulnerability in jslGetRawString in src/jslex.c. Crafted raw/binary string input can cause the lexer to pass a NULL iterator target to jsvLockAgain. In RELEASE/NOASSERT builds, the missing assertion guard allows a write through the...

PT-2026-99022

rclone before 1.74.4 fails to mask special permission bits when applying source-supplied mode metadata in the local backend, allowing attackers to set setuid/setgid bits on attacker-controlled files. When copying with metadata preservation from an untrusted remote, attackers can plant a setuid...

PT-2026-98910

Name of the Vulnerable Software and Affected Versions RabbitMQ versions 4.2.0 through 4.2.7 RabbitMQ versions 4.3.0 through 4.3.1 Description The get auth mechanism/1 function uses term to binary/1 on the strict auth mechanism or preferred auth mechanism atom when clearing cookies. This process...

PT-2026-99107

Name of the Vulnerable Software and Affected Versions pgPointcloud versions prior to 1.2.6 Description An issue exists in the dimensional patch WKB Well-Known Binary deserialization process. Authenticated database users can exploit this by providing crafted pcpatch values with manipulated size...

PT-2026-98861

Name of the Vulnerable Software and Affected Versions Espruino version 2v29 Description A NULL pointer dereference occurs in the jslGetRawString function within src/jslex.c. When provided with specially crafted raw or binary string input, the lexer may pass a NULL iterator target to the...

PT-2026-98989

Grafana OSS and Grafana Enterprise did not safely resolve symbolic links when extracting plugin archives. A crafted plugin archive can chain relative symbolic link entries to escape the plugin installation directory, writing arbitrary files and an executable backend binary outside that directory...

CVE-2026-88389

Espruino 2v29 commit bffc6d0 contains a NULL pointer dereference vulnerability in jslGetRawString in src/jslex.c. Crafted raw/binary string input can cause the lexer to pass a NULL iterator target to jsvLockAgain. In RELEASE/NOASSERT builds, the missing assertion guard allows a write through the...

SUSE SLES15: Multiple Vulnerabilities (SUSE-RU-2026:3712-1)

The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- RU-2026:3712-1 advisory. Release Notes Highlights: - Update to SUSE Multi-Linux Manager 5.1.5 Added known issue for missing BasicConstraints Critical flag Added a note about...

gt-7240r-root

GENESIS GT-7240R Root Tool This tool uses the CVE-2014-3153...

Ash: Private action arguments can be set by user input via string-keyed params and atomic changesets

Summary Ash fails to consistently strip private action arguments those declared with public?: false when a changeset is built from an untrusted parameter map. Private arguments are meant to be set only by trusted server-side code, but a caller who controls the parameters supplied to an action can...

GHSA-F4HC-PPW9-4HHW Ash: Private action arguments can be set by user input via string-keyed params and atomic changesets

Summary Ash fails to consistently strip private action arguments those declared with public?: false when a changeset is built from an untrusted parameter map. Private arguments are meant to be set only by trusted server-side code, but a caller who controls the parameters supplied to an action can...

ixo Blockchain x/bonds DID-resolved payer drain + x/entity ICA authorization bypass

Impact Type: Improper authorization leading to unauthorized movement of user funds. The x/bonds module moved funds from an address that was resolved from a DID verification method, without verifying that the resolved address belonged to the transaction signer. Affected handlers included...

GHSA-W3RP-4CM2-4WGC ixo Blockchain x/bonds DID-resolved payer drain + x/entity ICA authorization bypass

Impact Type: Improper authorization leading to unauthorized movement of user funds. The x/bonds module moved funds from an address that was resolved from a DID verification method, without verifying that the resolved address belonged to the transaction signer. Affected handlers included...

CVE-2026-96749

A flaw was found in pymongo. An integer overflow exists in the bundled native extension for Binary JSON BSON document encoding when processing an unusually large amount of data. An unprivileged attacker who can submit oversized data to an application for encoding can trigger an arithmetic overflo...

AI-powered fuzzing with the GitHub Security Lab Taskflow Agent

If you 're new to fuzzing and want to learn the fundamentals first, check out our Fuzzing 101 course at gh.io/fuzzing101. Continuous fuzzing is not a magic solution that solves all your problems . Even projects that have been enrolled in OSS-Fuzz for years can still hide critical bugs, and the...

GHSA-FGMF-7RF8-M6VF ZITADEL: Actions V1 sandbox escape: host file read via require()

Summary A vulnerability in ZITADEL Actions V1 allows an organization Action author to read files from the ZITADEL host filesystem through the JavaScript require module loader. On common self-hosted deployments this can be chained to steal bootstrap credentials including the Login Client PAT and...

ZITADEL: Actions V1 sandbox escape: host file read via require()

Summary A vulnerability in ZITADEL Actions V1 allows an organization Action author to read files from the ZITADEL host filesystem through the JavaScript require module loader. On common self-hosted deployments this can be chained to steal bootstrap credentials including the Login Client PAT and...

CVE-2026-61604

The ixo Blockchain is a Layer 1 blockchain that runs on both Testnet and Mainnet. Prior to version 8.0.0, the x/bonds module moved funds from an address that was resolved from a DID verification method, without verifying that the resolved address belonged to the transaction signer. Affected...

Trust and the enticing consultancy offer

Welcome to this week's edition of the Threat Source newsletter. In the cybersecurity industry, trust is the invisible currency. Every practitioner carries the implicit trust not to abuse privileged access or knowledge of vulnerabilities in each employment or engagement. This trust is valued by...

CVE-2026-61604

Prior to v8.0.0 , the ixo Blockchain (Layer 1) x/bonds module contained a flaw where funds could be moved from addresses resolved via DID verification methods without verifying ownership by the transaction signer. An attacker could register a victim's address as a verification method on their own...