CVE-2026-23407

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix missing bounds check on DEFAULT table in verifydfa The verifydfa function only checks DEFAULTTABLE bounds when the state is not differentially encoded. When the verification loop traverses the differential encoding...

UBUNTU-CVE-2026-23407

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix missing bounds check on DEFAULT table in verifydfa The verifydfa function only checks DEFAULTTABLE bounds when the state is not differentially encoded. When the verification loop traverses the differential encoding...

CVE-2026-23407

The CVE-2026-23407 issue affects the Linux kernel AppArmor DFA verification. The root cause is a missing bounds check on DEFAULT_TABLE in verify_dfa(), which can read k = DEFAULT_TABLE[j] as an index without validation when traversing the differential encoding chain, allowing out-of-bounds reads/...

CVE-2026-23407 apparmor: fix missing bounds check on DEFAULT table in verify_dfa()

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix missing bounds check on DEFAULT table in verifydfa The verifydfa function only checks DEFAULTTABLE bounds when the state is not differentially encoded. When the verification loop traverses the differential encoding...

CVE-2026-23406

CVE-2026-23406 concerns the AppArmor Linux kernel module. The issue arises in the DFA matching logic used during file path checks, where the macro match_char() can evaluate its character parameter multiple times when traversing differential encoding chains. If invoked with *str++, the string poin...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A buffer overflow vulnerability exists in the Linux kernel. The vulnerability stems from a lack of boundary checking of the DEFAULT table in the verifydfa function, which can b...

PT-2026-29489

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc7-next-20260127 Description The Linux kernel contains a flaw within the apparmor subsystem, specifically in the match char macro. This macro incorrectly evaluates its character parameter multiple times...

Linux Distros Unpatched Vulnerability : CVE-2026-23269

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - apparmor: validate DFA start states are in bounds in unpackpdb Start states are read from untrusted data and used as indexes into the DFA state tables. The...

UBUNTU-CVE-2026-23269

In the Linux kernel, the following vulnerability has been resolved: apparmor: validate DFA start states are in bounds in unpackpdb Start states are read from untrusted data and used as indexes into the DFA state tables. The aadfanext function call in unpackpdb will access dfa-tablesYYTDIDBASEstar...

CVE-2026-23269 apparmor: validate DFA start states are in bounds in unpack_pdb

In the Linux kernel, the following vulnerability has been resolved: apparmor: validate DFA start states are in bounds in unpackpdb Start states are read from untrusted data and used as indexes into the DFA state tables. The aadfanext function call in unpackpdb will access dfa-tablesYYTDIDBASEstar...

CVE-2026-23269

In the Linux kernel, the following vulnerability has been resolved: apparmor: validate DFA start states are in bounds in unpackpdb Start states are read from untrusted data and used as indexes into the DFA state tables. The aadfanext function call in unpackpdb will access dfa-tablesYYTDIDBASEstar...

PT-2026-29490

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.19.0-rc7-next-20260127 Description The Linux kernel contains a flaw within the AppArmor subsystem, specifically in the verify dfa function. This function lacks a bounds check on the DEFAULT table when handling...

Hyperflex: A SIMD-Based DFA Model for Deep Packet Inspection

Deep Packet Inspection DPI has been extensively employed for network security. It examines traffic payloads by searching for regular expressions regex with the Deterministic Finite Automaton DFA model. However, as the network bandwidth and ruleset size are increasing rapidly, the conventional DFA...

Malicious code in guras-nutra-dfa (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f65507dde608e7d3a41cf39581570ed9e5b79a1159f5c024089b26b81dc55ce7 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js,...

MAL-2025-155432 Malicious code in guras-nutra-dfa (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector f65507dde608e7d3a41cf39581570ed9e5b79a1159f5c024089b26b81dc55ce7 This package appears to be part of the tea.xyz token reward campaign that flooded npm. These packages typically contain autopublish scripts auto.js,...

EUVD-2025-23722

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2017-9992

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap-based buffer overflow in the decodedds1 function in libavcodec/dfa.c in FFmpeg before 2.8.12, 3.0.x before 3.0.8, 3.1.x before 3.1.8, 3.2.x before 3.2.5, a...

CVE-2025-54630

:Vulnerability of insufficient data length verification in the DFA module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2025-54630

:Vulnerability of insufficient data length verification in the DFA module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2025-54630

:Vulnerability of insufficient data length verification in the DFA module. Impact: Successful exploitation of this vulnerability may affect availability...