Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: iommu/arm-smmu-v3-iommufd: It is required that exactly one Stream ID be used for a vDEVICE. The function armvsmmuvsidtosid maps a guest’s vSID to a single physical Stream ID, taking it from master-streams0. This assumes that a...

BIT-VALKEY-2026-63639 Valkey: UAF in stream deserialization may lead to remote code execution

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when...

CVE-2026-13343: Exposure of Sensitive Information to an Unauthorized Actor

The UMP Stream responder library in lib/midi2/umpstreamresponder.c builds reply packets in a 16-byte struct midiump uint32t data4. The builders makeendpointinfo and makefunctionblockinfo populate only the first two words res.data0 and res.data1 and, before this fix, declared their result as an...

PT-2026-80902

The UMP Stream responder library in lib/midi2/ump stream responder.c builds reply packets in a 16-byte struct midi ump uint32 t data4. The builders make endpoint info and make function block info populate only the first two words res.data0 and res.data1 and, before this fix, declared their result...

BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of BlueZ. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the...

PT-2026-80002

Valkey is a distributed key-value database. Prior to 7.2.14, 8.0.10, 8.1.9, 9.0.5, and 9.1.1, Valkey's RESTORE command accepts a malformed RDB stream payload that assigns one Pending Entry List NACK to multiple consumers during stream consumer-group deserialization, causing a use-after-free when...

CVE-2026-77639

A flaw was found in Tor. A remote attacker could exploit a compression bomb bypass vulnerability by concatenating multiple gzip or zlib sub-streams. Each sub-stream, individually below the detection threshold, could collectively bypass the compression bomb check, leading to a Denial of Service Do...

CVE-2026-77640

A flaw was found in tor. A remote attacker could send a specially crafted, truncated zlib/gzip stream. This could lead to an infinite loop during decompression, causing a denial of service DoS in the affected component. Mitigation Mitigation for this issue is either not available or the currently...

SUSE CVE-2026-77584

Tor before 0.4.9.10 did not reject a CONFLUXLINK cell that arrives on a circuit which already has attached streams. A malicious client could send a RELAYCOMMANDBEGIN before the CONFLUXLINK on the same circuit, attaching an exit stream that would later end up orphan leaving a dangling circuit...

CVE-2026-62283

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

EUVD-2026-64139

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-62283 Nezha Monitoring: Cross-tenant terminal/file-manager session hijack via WebSocket stream UUID without ownership check

Nezha Monitoring is a self-hostable, lightweight, servers and websites monitoring and O&M tool. Nezha versions 1.14.13 through 1.14.14 and 2.0.0 through 2.0.9 do not bind stream identifiers created by CreateStream in service/rpc/iostream.go to their creating user, and GET /ws/terminal/:id and GET...

CVE-2026-25800

A flaw was found in Quinn, a Rust implementation of the QUIC transport protocol. A remote attacker can exploit this vulnerability by sending specially crafted QUIC stream fragments with many gaps. This can lead to high buffer overhead in the Assembler component, causing memory exhaustion and a...

CVE-2026-58213

A flaw was found in NATS Server. An authenticated MQTT client could exploit this by embedding protocol control characters within subscription filters. These characters would then be forwarded as NATS protocol data to route or leafnode connections, leading to the corruption of the protocol stream...

Security Bulletin: IBM Spectrum Control is vulnerable to weaknesses related to multer-1.4.2.tgz (CVE-2025-47935, CVE-2026-2359, CVE-2026-3304)

Summary Multer is vulnerable to Missing Release of Memory after Effective Lifetime, Missing Release of Resource after Effective Lifetime, Incomplete Cleanup attacks. These vulnerabilities affect IBM Spectrum Control. Vulnerability Details CVEID:CVE-2025-47935 DESCRIPTION: Multer is a node.js...

Linux Distros Unpatched Vulnerability : CVE-2026-77640

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncated stream never reaches ZSTREAMEND, causi...

PT-2026-79458

Name of the Vulnerable Software and Affected Versions Nezha Monitoring versions 1.14.13 through 1.14.14 Nezha Monitoring versions 2.0.0 through 2.0.9 Description Nezha Monitoring fails to bind stream identifiers created by the CreateStream function in service/rpc/io stream.go to the user who...

Linux Distros Unpatched Vulnerability : CVE-2026-77639

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Tor before 0.4.9.9 was prone to a compression bomb bypass where an attacker could concatenate many gzip or zlib sub-streams, each just under the per-stream...

CVE-2026-77640

tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncated stream never reaches ZSTREAMEND, causing zlib to return ZBUFERROR with no input remaining, which bufaddcompress mistook for a full output buffer and retried forever. Fixed by...

DEBIAN-CVE-2026-77640

tor before 0.4.9.9 was prone to an infinite loop when decompressing a truncated zlib/gzip stream with done=1. A truncated stream never reaches ZSTREAMEND, causing zlib to return ZBUFERROR with no input remaining, which bufaddcompress mistook for a full output buffer and retried forever. Fixed by...