CVE-2026-43005

In the Linux kernel, the following vulnerability has been resolved: hwmon: tps53679 Fix array access with zero-length block read i2csmbusreadblockdata can return 0, indicating a zero-length read. When this happens, tps53679identifychip accesses bufret - 1 which is buf-1, reading one byte before t...

CVE-2026-43005

CVE-2026-43005 affects the Linux kernel hwmon driver for tps53679. The bug arises when i2c_smbus_read_block_data() returns 0 (zero-length read); tps53679_identify_chip() then accesses buf[ret-1] (buf[-1]), causing an out-of-bounds read. The fix changes the check from ret < 0 to ret

EUVD-2026-26604

In the Linux kernel, the following vulnerability has been resolved: hwmon: tps53679 Fix array access with zero-length block read i2csmbusreadblockdata can return 0, indicating a zero-length read. When this happens, tps53679identifychip accesses bufret - 1 which is buf-1, reading one byte before t...

CVE-2026-43005 hwmon: (tps53679) Fix array access with zero-length block read

In the Linux kernel, the following vulnerability has been resolved: hwmon: tps53679 Fix array access with zero-length block read i2csmbusreadblockdata can return 0, indicating a zero-length read. When this happens, tps53679identifychip accesses bufret - 1 which is buf-1, reading one byte before t...

SUSE CVE-2026-33845

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

PT-2026-36423

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the io uring subsystem where the validate fixed range function allows a buffer address at the exact end of a registered region when the length is zero. This occurs...

PT-2026-36422

In the Linux kernel, the following vulnerability has been resolved: hwmon: tps53679 Fix array access with zero-length block read i2c smbus read block data can return 0, indicating a zero-length read. When this happens, tps53679 identify chip accesses bufret - 1 which is buf-1, reading one byte...

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 security vulnerability exists in the Linux kernel that stems from bvec skipping a logical out-of-bounds read during a zero-length fixed buffer import in iouring rsrc, which...

CVE-2026-33845 Gnutls: gnutls: denial of service via dtls zero-length fragment

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

CVE-2026-33845

The CVE-2026-33845 issue is a GnuTLS DTLS handshake parsing flaw that can trigger an integer underflow during reassembly of malformed DTLS fragments (zero length, non-zero offset), causing an out-of-bounds read. Connected OSV entries indicate affected packages such as rootio-gnutls28 in Root:Debi...

CVE-2026-33845

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

CVE-2026-33845 Gnutls: gnutls: denial of service via dtls zero-length fragment

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

EUVD-2026-26392

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service...

CVE-2026-33845

A flaw in GnuTLS DTLS handshake parsing allows malformed fragments with zero length and non-zero offset, leading to an integer underflow during reassembly and resulting in an out-of-bounds read. This issue is remotely exploitable and may cause information disclosure or denial of service. Mitigati...

Integer Underflow (Wrap or Wraparound)

Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound via the DTLS handshake parsing process. An attacker can cause an out-of-bounds read and potentially disclose sensitive memory or crash the application by sending specially crafted DTLS handshake...

CLSA-2026-1777569045 libsoup: Fix of CVE-2026-2369

CVE-2026-2369: fix integer underflow in sniffunknown on zero-length buffer that caused an out-of-bounds read in the content sniffer...

freerdp: FreeRDP has a NULL Pointer Dereference in rdp_write_logon_info_v2()

A null pointer dereference has been discovered in FreeRDP. A NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0...

busybox: Fix of 4 CVEs

CVE-2018-1000517: fix heap buffer overflow in wget chunked decoding - CVE-2017-16544: reject terminal control sequences in shell tab completion - CVE-2018-20679: reject zero-length DHCP options and validate 4-byte option lengths - CVE-2019-5747: validate DHCPSUBNET option length before decoding...

CLSA-2026-1776959688 busybox: Fix of 4 CVEs

CVE-2018-1000517: fix heap buffer overflow in wget chunked decoding - CVE-2017-16544: reject terminal control sequences in shell tab completion - CVE-2018-20679: reject zero-length DHCP options and validate 4-byte option lengths - CVE-2019-5747: validate DHCPSUBNET option length before decoding...

CVE-2026-31498 Bluetooth: L2CAP: Fix ERTM re-init and zero pdu_len infinite loop

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: Fix ERTM re-init and zero pdulen infinite loop l2capconfigreq processes CONFIGREQ for channels in BTCONNECTED state to support L2CAP reconfiguration e.g. MTU changes. However, since both CONFINPUTDONE and...