CVE-2026-18691: Selection of Less-Secure Algorithm During Negotiation

An issue in MongoDB Server's intra-cluster connection setup could allow a party with suitable network access to influence which authentication mechanism is used when one replica set member connects to another. Under certain conditions, this could cause the cluster's shared internal credential to ...

PT-2026-70864

Name of the Vulnerable Software and Affected Versions MongoDB Server affected versions not specified Description An issue in Queryable Encryption maintenance operations allows an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of da...

CVE-2026-18712: Incorrect Authorization

An issue in MongoDB Server's Queryable Encryption maintenance operations could allow an authenticated user with privileges on one encrypted collection to cause unauthorized modification or destruction of data belonging to a different collection. This is due to insufficient validation of certain...

OpenSSH 10.5p1

OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and...

UBUNTU-CVE-2026-68148

In the Linux kernel, the following vulnerability has been resolved: fscrypt: Add missing superblock check in findorinsertdirectkey The legacy 'fscryptdirectkeys' table caches master keys that are used by v1 encryption policies that have FSCRYPTPOLICYFLAGDIRECTKEY. It's just a global table for all...

CVE-2026-68148 fscrypt: Add missing superblock check in find_or_insert_direct_key()

In the Linux kernel, the following vulnerability has been resolved: fscrypt: Add missing superblock check in findorinsertdirectkey The legacy 'fscryptdirectkeys' table caches master keys that are used by v1 encryption policies that have FSCRYPTPOLICYFLAGDIRECTKEY. It's just a global table for all...

EUVD-2026-55532

In the Linux kernel, the following vulnerability has been resolved: fscrypt: Avoid dynamic allocation in fscryptgetdevices When a blkcryptokey starts being used or is evicted, fs/crypto/ calls fscryptgetdevices to get the filesystem's list of block devices, then iterates over them and calls...

CVE-2026-68125

CVE-2026-68125 (Linux kernel, mac802154 llsec) : A logic flaw in llsec_do_decrypt_auth() computes assoclen as datalen - authlen without validating that the frame carries at least authlen payload bytes. This allows an attacker-controlled IEEE 802.15.4 frame with payload shorter than the authentica...

CVE-2026-68125 mac802154: llsec: reject frames shorter than the authentication tag

In the Linux kernel, the following vulnerability has been resolved: mac802154: llsec: reject frames shorter than the authentication tag llsecdodecryptauth computes the associated-data length for the AEAD request as assoclen += datalen - authlen; where datalen is the number of bytes after the MAC...

CVE-2026-21079

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

CVE-2026-21079

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

CVE-2026-21079

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

CVE-2026-21079

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

EUVD-2026-55104

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

CVE-2026-21079

CVE-2026-21079 concerns Samsung Smart Switch prior to version 3.7.72.6, where missing encryption of sensitive data allows adjacent attackers to intercept transmitted data. The affected component is the Smart Switch data transmission flow; the root cause is lack of encryption for sensitive data in...

A week in security (August 3 – August 9)

Last week on Malwarebytes Labs: AI chat bots are sliding into League of Legends friend requests Meta ordered to pay $942 million over harm to children Apple WebKit vulnerabilities reveal your IP address, despite Private Relay Scammers target OnlyFans users with deepfakes Amazon and Apple...

CVE-2026-21079: Missing Encryption of Sensitive Data

Missing encryption of sensitive data in Smart Switch prior to version 3.7.72.6 allows adjacent attackers to intercept transmitted data...

PT-2026-69993

Name of the Vulnerable Software and Affected Versions TP-Link Aginet affected versions not specified Description Certain devices use hardcoded cryptographic keys embedded in the firmware to protect sensitive configuration data. An attacker with access to the device storage can recover these keys ...

The vulnerability of the sjcl.ecc.basicKey.publicKey() function in the SJCL cryptographic library (Stanford JavaScript Crypto Library) allows a perpetrator to gain unauthorized access to protected information.

The vulnerability of the sjcl.ecc.basicKey.publicKey function in the SJCL Stanford JavaScript Crypto Library is related to the absence of a necessary encryption step. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

chisel v1.12.0-rc3

Chisel Chisel is a fast TCP/UDP tunnel, transported over HTTP, secured via SSH. Single executable including both client and server. Written in Go golang. Chisel is mainly useful for passing through firewalls, though it can also be used to provide a secure endpoint into your network. Table of...