CVE-2026-80814 rndis_host: add overflow check in rndis_rx_fixup()

In the Linux kernel, the following vulnerability has been resolved: rndishost: add overflow check in rndisrxfixup Add an overflow check to ensure that dataoffset + datalen + 8 does not wrap, which would enable an OOB read of the USB data buffer...

CVE-2026-80799 nfc: llcp: fix OOB read and u8 offset wrap in TLV parsers

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix OOB read and u8 offset wrap in TLV parsers nfcllcpparsegbtlv and nfcllcpparseconnectiontlv contain three related bugs in their TLV parsing loops: 1. 'offset' is declared u8 but tlvarraylen is u16. When TLV data...

CVE-2026-80799

CVE-2026-80799 affects the Linux kernel NFC LLCP subsystem, specifically the nfc_llcp_parse_gb_tlv() and nfc_llcp_parse_connection_tlv() TLV parsers. Three related bugs exist: (1) an u8 offset that silently wraps to zero when TLV data exceeds 255 bytes, causing infinite loops; (2) a missing bound...

EUVD-2026-71234

In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: fix OOB read and u8 offset wrap in TLV parsers nfcllcpparsegbtlv and nfcllcpparseconnectiontlv contain three related bugs in their TLV parsing loops: 1. 'offset' is declared u8 but tlvarraylen is u16. When TLV data...

CVE-2026-80781 HID: core: fix OOB read of field->usage in hid_set_field()

In the Linux kernel, the following vulnerability has been resolved: HID: core: fix OOB read of field-usage in hidsetfield hidsetfield hands field-usage + offset to hiddumpinput before the guard that bounds offset: hiddumpinputfield-report-device, field-usage + offset, value; if offset =...

EUVD-2026-71415

In the Linux kernel, the following vulnerability has been resolved: HID: nintendo: fix out-of-bounds read in joyconctlrreadhandler joyconctlrreadhandler casts an incoming HID input report to struct joyconinputreport and parses it, guarding the cast only with a 12-byte length check: if size = 12 /...

PT-2026-85705

In the Linux kernel, the following vulnerability has been resolved: USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setup port interrupt in based on the endpoint's wMaxPacketSize: buffer size = usb endpoint maxpepd; port-interrupt in buffe...

PT-2026-85622

In the Linux kernel, the following vulnerability has been resolved: HID: core: fix OOB read of field-usage in hid set field hid set field hands field-usage + offset to hid dump input before the guard that bounds offset: hid dump inputfield-report-device, field-usage + offset, value; if offset =...

Linux Distros Unpatched Vulnerability : CVE-2026-80827

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - USB: serial: option: fix slab OOB read in interrupt URB callback The interrupt URB buffer is allocated in setupportinterruptin based on the endpoint's...

Linux Distros Unpatched Vulnerability : CVE-2026-80814

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - rndishost: add overflow check in rndisrxfixup Add an overflow check to ensure that dataoffset + datalen + 8 does not wrap, which would enable an OOB read of the...

Linux Distros Unpatched Vulnerability : CVE-2026-80799

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: llcp: fix OOB read and u8 offset wrap in TLV parsers nfcllcpparsegbtlv and nfcllcpparseconnectiontlv contain three related bugs in their TLV parsing loops:...

Linux Distros Unpatched Vulnerability : CVE-2026-80796

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nfc: nci: add datalen bound checks to activation parameter extractors nciextractactivationparamsisodep and nciextractactivationparamsnfcdep read an inner length...

Linux Distros Unpatched Vulnerability : CVE-2026-80763

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Bluetooth: hcievent: validate LE Set CIG Parameters response The Command Complete dispatch validates only the fixed part of the LE Set CIG Parameters response...

EUVD-2026-70340

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Fix bandwidth group reservation indexing Valid bandwidth group IDs range from 1 through MAXGROUPS, while Group ID 0 is reserved. tbconsumeddpbandwidth uses the Group ID directly to index its local groupreserved array...

Important: Red Hat Security Advisory: libXfont2 security update

An update for libXfont2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available...

ASB-A-508645975

In readbootregion of fsck.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

openSUSE 16 Security Update : python-aiohttp (openSUSE-SU-2026:21687-1)

The remote openSUSE 16 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21687-1 advisory. - CVE-2026-59881: excessive resource consumption due to WebSocket client accepting compressed frames without negotiated permessage-deflate...

RHEL 8 : libXfont2 (RHSA-2026:61995)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:61995 advisory. X.Org X11 libXfont2 runtime library Security Fixes: libxfont2: Font Server Client encoding Out-Of-Bounds Read/Write CVE-2026-59679...

Important: Red Hat Security Advisory: libXfont2 security update

An update for libXfont2 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

libxfont2: Font Server Client encoding[] Out-Of-Bounds Read/Write

A flaw was found in the libXfont2 font-server client. A remote attacker, by operating a malicious font server, could exploit an out-of-bounds read/write vulnerability. This occurs because the client incorrectly handles font data, leading to an out-of-bounds memory access. This can lead to privile...