EUVD-2026-70881

FreeIPMI before 1.6.19 has a stack-based buffer overflow in ipmiseloemfujitsugetselentrylongtext in libfreeipmi/sel/ipmi-sel-string-fujitsu-irmc-common.c via malformed Fujitsu SEL long-text responses...

CVE-2026-85504

FreeIPMI before 1.6.19 has a stack-based buffer overflow in ipmiseloemfujitsugetselentrylongtext in libfreeipmi/sel/ipmi-sel-string-fujitsu-irmc-common.c via malformed Fujitsu SEL long-text responses...

kernel: Linux kernel: Arbitrary code execution via userfaultfd shadow stack manipulation

A flaw was found in the Linux kernel's userfaultfd mechanism. A local attacker with userfaultfd access could register on shadow stack Virtual Memory Areas VMAs. By discarding a page and injecting a page with chosen return addresses, an attacker could achieve arbitrary code execution. This...

encoding/xml: golang: Go: Denial of Service via XML decoding recursion depth issue

A flaw was found in the encoding/xml package of Go. The DecodeElement function failed to correctly track recursion depth, which could lead to stack exhaustion. A remote attacker could exploit this vulnerability by providing a specially crafted XML input, resulting in a Denial of Service DoS for t...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

CVE-2026-85498

Regression in CVE-2026-4897 fix polkit readcookie - stack buffer underflow...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

encoding/asn1: golang: Go encoding/asn1: Denial of Service via excessive recursion in Unmarshal

A flaw was found in the encoding/asn1 package in Go. An attacker could provide a specially crafted, deeply-nested Abstract Syntax Notation One ASN.1 structure, leading to excessive recursion during the Unmarshal operation. This could result in stack exhaustion and a Denial of Service DoS conditio...

EUVD-2026-70788

MOOS core-moos through 10.4.0 contains a buffer overflow vulnerability in CMOOSSerialPort::GetTelegram that writes a NUL terminator one byte past the serial telegram stack buffer. Attackers controlling the serial line can send a full-length telegram to trigger the off-by-one write, corrupting the...

EUVD-2026-70803

MOOS-IvP through 24.8.1 contains multiple buffer overflow vulnerabilities in IvP function string decoders that trust attacker-controlled length fields without validation. Attackers can craft malicious encoded strings with mismatched declared and actual field lengths to overflow heap and stack...

EUVD-2026-70818

A stack-based buffer overflow vulnerability exists in the EasyMesh module of TP-Link Archer AX55 v4. When Mesh mode is enabled, a LAN attacker may submit crafted input that causes the easymesh daemon to crash and may potentially achieve remote code execution on the device. Successful exploitation...

PT-2026-85559

Name of the Vulnerable Software and Affected Versions OGX formerly Llama Stack versions up to commit fbe8e0f Description An unauthenticated server-side request forgery SSRF exists in the OpenAI-compatible 'POST /v1/responses' endpoint. The issue occurs because MCP tool definitions accept a server...

CVE-2026-80802: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: bound the device-reported read length and fix an skb leak fdpncii2cread takes the next packet length from two device-supplied bytes and never validates it. The value is a u16 used as the i2cmasterrecv count into a...

CVE-2026-85506: Stack-based Buffer Overflow

ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in getdellsysteminfoidracinfo in ipmi-oem/ipmi-oem-dell.c idrac-info subcommand to dell get-system-info...

PT-2026-85602

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: zero the sockaddr before returning it in getname iso sock getname fills a struct sockaddr iso in place and returns its size without clearing it first, so bytes it does not write are copied to user space from the...

PT-2026-85609

In the Linux kernel, the following vulnerability has been resolved: HID: ft260: fix stack-use-after-return write in I2C read race ft260 i2c read points dev-read buf at a caller-supplied buffer often an on-stack variable, arms a completion and waits up to five seconds for the device to return the...

PT-2026-85624

In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: prevent unbounded recursion in magicmouse raw event magicmouse raw event handles DOUBLE REPORT ID 0xf7 packets, which pack two touch reports into one, by splitting the packet and calling itself on each half. The...

PT-2026-85643

In the Linux kernel, the following vulnerability has been resolved: nfc: fdp: bound the device-reported read length and fix an skb leak fdp nci i2c read takes the next packet length from two device-supplied bytes and never validates it. The value is a u16 used as the i2c master recv count into a...

PT-2026-85644

In the Linux kernel, the following vulnerability has been resolved: nfc: digital: clamp SENSF RES length to the destination buffer digital in recv sensf res memcpys resp-len bytes from a remote NFC-F device response into the NFC SENSF RES MAXSIZE-byte target.sensf res field without an upper-bound...

CVE-2026-85508: Stack-based Buffer Overflow

ipmi-oem in FreeIPMI before 1.6.19 has a stack-based buffer overflow in outputdellsysteminfocmcipv6info in ipmi-oem/ipmi-oem-dell.c cmc-ipv6-info subcommand to dell get-system-info...