CVE-2026-89843

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

EUVD-2026-80443

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

CVE-2026-89843 scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

SUSE-SU-2026:23845-1 Security update for python311

This update for python311 fixes the following issues: - CVE-2026-9669: crafted input can cause a stack buffer overflow bsc1267974. - CVE-2026-15806: urllib.request.HTTPPasswordMgr credentials for one URL scheme sent over another scheme bsc1276223. - CVE-2026-17084: StringPrep algorithm considered...

postgresql: PostgreSQL: Stack buffer overflow via OUT parameter count manipulation

A flaw was found in PostgreSQL. An object creator can exploit a stack buffer overflow vulnerability within the argument name matching component. By manipulating the OUT parameter count, an attacker can write limited arbitrary bytes 0x0 and 0x1 to server memory, which may lead to unknown impacts...

EUVD-2026-80063

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in wakeupset.cgi caused by unbounded tokenization of MAC and ID input. Attackers can supply crafted MAC and ID values to the affected endpoint to overflow the stack buffer and corrupt program memory...

PT-2026-93659

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds read and stack buffer overflow exist in the rtw get wps attr function within the rtl8723bs driver. The function processes WPS attributes from wireless management frames...

Linux Distros Unpatched Vulnerability : CVE-2026-89843

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t...

The vulnerability of the hedwigcgi_main() function in D-Link DIR-645 router’s software allows a hacker to execute arbitrary code.

The vulnerability of the hedwigcgimain function in D-Link DIR-645 router microprogramming software is related to buffer overflow in the stack. Exploiting this vulnerability allows an attacker operating remotely to execute arbitrary code...

CVE-2026-89843: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Zero-init bsg stack buffers to avoid info leak Several bsg handlers stage their request/reply in an uninitialized 256-byte on-stack buffer uint8t bsgDMAPOOLSIZE and fill it via sgcopytobuffer, which only copies as...

PT-2026-93499

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the qla2x00 update fru versions function where a user-supplied BSG request is copied into a fixed 256-byte stack buffer. The function iterates based on the count...

CVE-2026-76869

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in reboottimerset.cgi caused by improper sscanf token parsing. Attackers can exploit this flaw by submitting crafted input to the affected endpoint to corrupt stack memory...

CVE-2026-76860

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in wakeupset.cgi caused by unbounded tokenization of MAC and ID input. Attackers can supply crafted MAC and ID values to the affected endpoint to overflow the stack buffer and corrupt program memory...

CVE-2026-76861

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in ntoolstcpdumpstartset.cgi caused by an unsized sprintf call when processing form values. An attacker can submit crafted input to this cgi endpoint to overflow the stack buffer and potentially execute arbitrary code...

CVE-2026-76860 Netcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in wake_up_set.cgi via MAC and ID Tokenization

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in wakeupset.cgi caused by unbounded tokenization of MAC and ID input. Attackers can supply crafted MAC and ID values to the affected endpoint to overflow the stack buffer and corrupt program memory...

CVE-2026-76861 Netcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in ntools_tcpdump_start_set.cgi

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in ntoolstcpdumpstartset.cgi caused by an unsized sprintf call when processing form values. An attacker can submit crafted input to this cgi endpoint to overflow the stack buffer and potentially execute arbitrary code...

CVE-2026-76861 Netcore NR255-V 1.5.130703 Stack-Based Buffer Overflow in ntools_tcpdump_start_set.cgi

Netcore NR255-V version 1.5.130703 contains a stack-based buffer overflow in ntoolstcpdumpstartset.cgi caused by an unsized sprintf call when processing form values. An attacker can submit crafted input to this cgi endpoint to overflow the stack buffer and potentially execute arbitrary code...

CVE-2026-76860

Netcore NR255-V version 1.5.130703 is affected by a stack-based buffer overflow in the wake_up_set.cgi endpoint. The root cause is unbounded tokenization of MAC and ID input , allowing a network attacker with low privileges to supply crafted values that overflow the stack buffer and corrupt progr...

AZL-103122 CVE-2026-19774 affecting package bluez 5.63-7

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...

CVE-2026-19774 BlueZ A2DP Stack-based Buffer Overflow Remote Code Execution Vulnerability

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...