CVE-2026-102474

A flaw was found in dash. The printf builtin reserves four bytes before converting a Unicode \u or \U escape, but the multi-byte token can need five or six bytes. A local user who can supply such an escape to dash printf or echo %b, including through dash -c and a positional argument, can write o...

CVE-2026-102474: Out-of-bounds Write

A flaw was found in dash. The printf builtin reserves four bytes before converting a Unicode \u or \U escape, but the multi-byte token can need five or six bytes. A local user who can supply such an escape to dash printf or echo %b, including through dash -c and a positional argument, can write o...

PT-2026-102469

Name of the Vulnerable Software and Affected Versions dash affected versions not specified Description A flaw exists in the printf builtin where it reserves only four bytes before converting a Unicode u or U escape sequence. Because multi-byte tokens may require five or six bytes, a local user ca...

CVE-2026-97545

A flaw was found in the Linux kernel's XFS file system. When an input/output I/O error occurs while writing cached data buffers to disk during b-tree preparation, the kernel fails to release an allocated buffer. A local user performing file system operations could trigger this condition to leak...

CVE-2026-100074

In the Linux kernel, the following vulnerability has been resolved: bpf: Mark bpfrefcount field as unique BPFREFCOUNT is not marked as a unique field, while it should be. Fix this oversight...

CVE-2026-98065

In the Linux kernel, the following vulnerability has been resolved: bpf: Reject key-less BTF for hash maps mapcheckbtf allows a key-less BTF btfkeytypeid == 0 only for maps that have a -mapcheckbtf callback, and leaves the actual decision to that callback. Hash maps used to have no -mapcheckbtf, ...

CVE-2026-97408

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: validate connectionless PSM length Connectionless L2CAP frames carry a two-byte PSM at the start of the payload. l2caprecvframe currently reads that PSM unconditionally after validating only the outer L2CAP...

CVE-2026-93783

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: RFCOMM: validate skb length in rfcommrecvframe rfcommrecvframe casts skb-data to struct rfcommhdr and dereferences hdr-addr and hdr-ctrl without validating skb-len first. A truncated frame with skb-len less than the...

CVE-2026-93270

In the Linux kernel, the following vulnerability has been resolved: bpf: Disallow interpreter fallback for BPFADDRPERCPU insn The BPFMOV64PERCPUREG insn requires JIT to emit native code to for 'dstreg = srcreg + '. However, the interpreter ignores the 'off' at its ALU64MOVX label. The 'off'...

CVE-2026-93257

In the Linux kernel, the following vulnerability has been resolved: block: handle nogenerate/noverify properly in fs-integrity Check the BIPCHECK flags before generating or verifying PI information, otherwise this can be incorrectly called for non-PI metadata and cause generation of incorrect...

CVE-2026-93247

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: mgmt: fix 'hdev-discovery.uuids' NULL dereference 'uuidcount' member of struct 'discoverystate' is assigned and read without any locks, so there is a chance of situation when uuidcount != 0, but uuids is NULL and there...

Malicious Package

Overview poly-check-b is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Malicious code in poly-check-b (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 0e03276b0825e5aa683a1edd8c9a7f9947888cd03cde8c5351895a0fa3c2fba6 During installation, the package attempts to silently execute code. In analyzed versions, the payload file was missing. --- Category: MALICIOUS - The campaign...

MAL-2026-16407 Malicious code in poly-check-b (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 0e03276b0825e5aa683a1edd8c9a7f9947888cd03cde8c5351895a0fa3c2fba6 During installation, the package attempts to silently execute code. In analyzed versions, the payload file was missing. --- Category: MALICIOUS - The campaign...

Malicious Package

Overview poly-check-b is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

CVE-2026-94138: Improper Neutralization of Special Elements used in a Command

A security flaw has been discovered in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. This impacts an unknown function of the file /sendorder.cgi?parameter=delexpmac. The manipulation of the argument mac results in command injection. The attack may be launched remotely. T...

PT-2026-96037

Name of the Vulnerable Software and Affected Versions Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656 Description A remote command injection flaw exists in the /send order.cgi endpoint. The issue occurs when the mac argument is manipulated, allowing an attacker to execute...

CVE-2026-94139: Improper Neutralization of Special Elements used in a Command

A weakness has been identified in Chengdu Feiyuxing Technology Feiyu Star Router B-MB5E202-210322-r11656. Affected is an unknown function of the file /sendorder.cgi?parameter=loginout of the component Cookie Handler. This manipulation of the argument sessionid causes command injection. Remote...

SUSE CVE-2026-93095

In the Linux kernel, the following vulnerability has been resolved: hfsplus: validate thread record before delete key rebuild hfsplusdeletecat is called with str == NULL when the last open reference to an unlinked HFS+ hardlink backing inode is closed. In that case, the function finds the catalog...

Malicious code in @kartyk-github-org/takedown-b (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware f59dc68aae74875f986021660cb054d4055e7f7113e31234e8a9589c44edfb6f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...