CVE-2026-23453

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDPDROP for non-zero-copy mode Page recycling was removed from the XDPDROP path in emacrunxdp to avoid conflicts with AFXDP zero-copy mode, which uses xskbufffree instead. However, this...

CVE-2026-23447

The CVE-2026-23447 issue concerns the Linux kernel USB CDC NCM driver (cdc_ncm). The root cause is a bounds-check failure in handling NDP32 frames where the DPE array size is not correctly validated against the skb length due to neglecting ndpoffset, allowing out-of-bounds reads when an NDP32 sit...

CVE-2026-23444

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: always free skb on ieee80211txprepareskb failure ieee80211txprepareskb has three error paths, but only two of them free the skb. The first error path ieee80211txprepare returning TXDROP does not free it, while...

CLSA-2026-1775220882 openssh: Fix of CVE-2026-3497

CVE-2026-3497: terminate GSSAPI key exchange on protocol errors using sshpacketdisconnect instead of sshpktdisconnect downstream gsskex patch...

CVE-2026-35549

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the cachingsha2password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256cryptr uses allo...

CVE-2026-35549

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the cachingsha2password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256cryptr uses allo...

CVE-2026-35549

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the cachingsha2password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256cryptr uses allo...

CVE-2026-35549

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the cachingsha2password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256cryptr uses allo...

CVE-2026-35549

An issue was discovered in MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the cachingsha2password authentication plugin is installed, and some user accounts are configured to use it, a large packet can crash the server because sha256cryptr uses allo...

CVE-2026-35549

Disclaimer: This data contains information about vulnerable...

CVE-2026-35549

Summary: CVE-2026-35549 affects MariaDB Server before 11.4.10, 11.5.x through 11.8.x before 11.8.6, and 12.x before 12.2.2. If the caching_sha2_password plugin is installed and some accounts use it, a large packet can crash the server because sha256_crypt_r uses alloca. Impact: Availability is HI...

PT-2026-30148

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDP DROP for non-zero-copy mode Page recycling was removed from the XDP DROP path in emac run xdp to avoid conflicts with AF XDP zero-copy mode, which uses xsk buff free instead. However,...

PT-2026-30209

Name of the Vulnerable Software and Affected Versions HiOS versions prior to 08.1.00 HiOS versions prior to 07.1.01 Description A denial of service issue exists in the EtherNet/IP stack due to improper handling of packet length fields. Remote attackers can cause the device to crash or hang by...

PT-2026-30200

Name of the Vulnerable Software and Affected Versions NASA cFS versions up to 7.0.0 Description A flaw exists in NASA cFS up to version 7.0.0 within the CCSDS Packet Header Handler component. Specifically, the CFE MSG GetSize function in the file apps/to lab/fsw/src/to lab passthru encode.c is...

Core Flight System 安全漏洞

Core Flight System cFS is a generic flight software architecture framework open source by NASA. It is used for flagship spacecraft, manned spacecraft, cube satellites, and Raspberry Pi devices. Versions of Core Flight System 7.0.0 and earlier contain security vulnerabilities. These vulnerabilitie...

CVE-2026-23412

A flaw was found in the Linux kernel's netfilter BPF Berkeley Packet Filter component. A local attacker could exploit this by initiating a concurrent process to dump hooks via nfnetlinkhooks, which triggers a use-after-free vulnerability. This could lead to system instability or a denial of servi...

CVE-2026-30867

CocoaMQTT is a MQTT 5.0 client library for iOS and macOS written in Swift. Prior to version 2.2.2, a vulnerability exists in the packet parsing logic of CocoaMQTT that allows an attacker or a compromised/malicious MQTT broker to remotely crash the host iOS/macOS/tvOS application. If an attacker...

New Whitepaper: Stealthy BPFDoor Variants are a Needle That Looks Like Hay

Executive Overview Advanced persistent threats APTs are constantly and consistently changing tactics as network defenders plug holes in defenses. Static indicators of compromise IoCs for the BPFDoor have been widely deployed, forcing threat actors to get creative in their use of this particular...

UBUNTU-CVE-2026-23417

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix constant blinding for PROBEMEM32 stores BPFST | BPFPROBEMEM32 immediate stores are not handled by bpfjitblindinsn, allowing user-controlled 32-bit immediates to survive unblinded into JIT-compiled native code when...

CVE-2026-23417

CVE-2026-23417 affects the Linux kernel BPF component where PROBE_MEM32 immediate stores (BPF_ST|BPF_PROBE_MEM32) were not blinded by the JIT constant-blinding path. The root cause is that convert_ctx_accesses() rewrites BPF_ST|BPF_MEM to BPF_ST|BPF_PROBE_MEM32 during verification, but the blindi...