CVE-2026-89915

A flaw was found in the Kernel-based Virtual Machine KVM for ARM64 architectures. The VM-wide VNCR mapping counter, a mechanism designed to optimize Translation Lookaside Buffer TLB invalidations, contained several issues. These flaws could lead to situations where TLB entries are not correctly...

CVE-2026-113602

A flaw was found in json-smart. A remote attacker can exploit this input validation bypass vulnerability by submitting crafted JSON data containing a literal substitute 0x1A character followed by malformed content. This causes strict-mode validation checks to prematurely finish parsing and accept...

CVE-2026-89855

A flaw was found in the Linux kernel's scsi: qla2xxx component. A local attacker could exploit a race condition in the flash version read handler. By concurrently triggering a sysfs reset operation and other flash operations, an attacker could corrupt flash register reads. This could lead to data...

CVE-2026-93147

A flaw was found in the kernel. The s390/bpf component incorrectly handles the loading of a 32-bit CPU number cpunr into a 64-bit BPF register BPFREG0. The ly instruction, used for this operation, fails to clear the upper bits of the 64-bit register. This oversight could lead to the unintended...

CVE-2026-92516

A flaw was found in the Linux kernel's Berkeley Packet Filter BPF subsystem. The vulnerability arises from an incorrect offset check within the BPFRESSPINLOCK mechanism. This error causes the system to verify the wrong memory offset, potentially leading to unexpected behavior or integrity issues...

CVE-2026-90412

A flaw was found in the nvmet component of the Linux kernel. When processing an RMI log page, if memory allocation for the log buffer fails, the system incorrectly reports a successful operation to the host. This can lead to the host believing data was transferred when it was not, potentially...

CVE-2026-107313

A flaw was found in the PostgreSQL JDBC Driver pgjdbc. When Generic Security Services GSS encryption is enabled, transmitting large data values can cause the driver to send stale buffer contents instead of the intended payload. Consequently, sensitive data from earlier queries on the same...

CVE-2026-48932

A flaw was found in the Node.js HTTP client. This vulnerability can cause a request desynchronization in Node.js-based forwarding proxies. A remote attacker could exploit this by sending crafted HTTP requests where the Node.js client omits certain headers from being visible to the proxy, while...

zookeeper: Apache ZooKeeper: Unauthorized znode deletion via missing ACL check

A flaw was found in Apache ZooKeeper. The deleteContainer opcode is processed without verifying Access Control List ACL permissions. A remote, unauthenticated attacker with network access to the ZooKeeper client port can delete any empty persistent znode, including container and TTL nodes. This c...

CVE-2026-93203

A flaw was found in the B.A.T.M.A.N. Advanced Better Approach To Mobile Ad-hoc Networking module of the Linux kernel. This vulnerability occurs when the system attempts to add new claims and modify existing claim backbones in parallel. Under specific timing conditions, this parallel processing ca...

CVE-2026-90332

A flaw was found in the Linux kernel's PCI dwc endpoint driver. This vulnerability occurs when the driver unmaps an Inbound Address Translation Unit iATU entry without ensuring that all pending Message Signaled Interrupts MSI writes have been flushed. This can lead to MSI writes being dropped or...

CVE-2026-90177

A flaw was found in the Linux kernel's BPF Berkeley Packet Filter verifier. This vulnerability arises because the atomic Read-Modify-Write RMW verification process does not consistently check pointer types across all execution paths. Specifically, it only records the instruction pointer type when...

CVE-2026-106434

A flaw was found in MongoDB libmongocrypt. When processing an unrecognized encrypted payload during explicit decryption, the library returns the data unchanged instead of generating a decryption error. An attacker capable of modifying stored encrypted fields, such as a compromised database server...

Security Bulletin:UltraJSON Malformed UTF-8 Byte Sequence Vulnerability

Summary UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Prior to 5.13.0, ujson.dumps or ujson.dump or ujson.encode have a rejectbytes=False option. When set, they may accept malformed or truncated UTF-8 byte sequences, silently rewriting them into...

openssh: OpenSSH: `scp` file misplacement vulnerability during remote copy

A flaw was found in OpenSSH, a widely used tool for secure remote access. When a user attempts to copy files between two different remote systems using the scp command, the file might be incorrectly placed in a directory above the intended destination. This unintended file placement could lead to...

EUVD-2026-92758

A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers and resource bundles. This could lead to data integrity...

CVE-2026-71299 Maestro: maestro: rest api write endpoints registered without authentication middleware

A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers and resource bundles. This could lead to data integrity...

CVE-2026-71299

A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers and resource bundles. This could lead to data integrity...

CVE-2026-71299: Missing Authentication for Critical Function

A flaw was found in Maestro. Its REST API write endpoints were registered without proper authentication middleware. This allows a remote attacker to perform unauthorized write operations, such as creating, modifying, or deleting consumers and resource bundles. This could lead to data integrity...

AlmaLinux 9.2 [TuxCare] Security Update: python-unversioned-command / python3 / python3-debug / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1773136115)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1773136115 advisory. - When passing data to the b64decode, standardb64decode, and urlsafeb64decode functions in the base64 module the characters +/ will...