498 matches found
CVE-2026-63943
In the Linux kernel, the following vulnerability has been resolved: Input: xpad - fix out-of-bounds access for Share button xpadoneprocesspacket receives len directly from urb-actuallength and uses it to index the share-button byte at datalen - 18 or datalen - 26. Since both len and data0 are und...
CVE-2026-63943
The CVE-2026-63943 entry concerns the Linux kernel driver for the xpad (gamepad) device. It describes an out-of-bounds access in xpadone_process_packet(), which uses urb->actual_length as an index to the share-button byte (data[len-18] or data[len-26]); with len and data[0] under the device’s ...
EUVD-2026-45716
In the Linux kernel, the following vulnerability has been resolved: Input: xpad - fix out-of-bounds access for Share button xpadoneprocesspacket receives len directly from urb-actuallength and uses it to index the share-button byte at datalen - 18 or datalen - 26. Since both len and data0 are und...
CVE-2026-63943 Input: xpad - fix out-of-bounds access for Share button
In the Linux kernel, the following vulnerability has been resolved: Input: xpad - fix out-of-bounds access for Share button xpadoneprocesspacket receives len directly from urb-actuallength and uses it to index the share-button byte at datalen - 18 or datalen - 26. Since both len and data0 are und...
PT-2026-61260
In the Linux kernel, the following vulnerability has been resolved: Input: xpad - fix out-of-bounds access for Share button xpadone process packet receives len directly from urb-actual length and uses it to index the share-button byte at datalen - 18 or datalen - 26. Since both len and data0 are...
CVE-2026-53994
ProFTPD mod_sftp has a heap-based buffer overflow reachable by an authenticated SFTP user. The fxp_packet_read() function accepts an attacker-controlled 32-bit big-endian SFTP packet length without minimum sanity checks. A value of 0 underflows in the read path, yielding an oversized request (~4 ...
PT-2026-60983
Name of the Vulnerable Software and Affected Versions ProFTPD mod sftp affected versions not specified Description An authenticated SFTP user can trigger a heap-based buffer overflow. The fxp packet read function fails to perform a minimum sanity check on the attacker-supplied 32-bit big-endian...
CVE-2026-33754
Wazuh 3.9.0+ is affected by an unauthenticated DoS in the cluster protocol parser caused by a crafted header with an arbitrarily large payload length. The vulnerability arises because the length is trusted before authentication/decryption and used to allocate memory, leading to memory exhaustion ...
CVE-2026-10665
CVE-2026-10665 concerns Zephyr’s WireGuard implementation (subsys/net/lib/wireguard). The flaw: wg_process_data_message() linearizes an inbound payload into a fixed pool buffer, passing the attacker-controlled data_len as both the destination capacity and copy length to net_buf_linearize, ignorin...
JLSEC-2026-661 libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in...
libssh2 through 1.11.1, fixed in commit 7acf3df contains an out-of-bounds write vulnerability in ssh2transportread that fails to enforce upper bounds on packetlength field. Remote attackers can send crafted SSH packets with excessively large packetlength values to corrupt heap memory and achieve...
RLSA-2026:36201 Important: 389-ds:1.4 security update
389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The base packages include the Lightweight Directory Access Protocol LDAP server and command-line utilities for server administration. Security Fixes: 389-ds-base: 389-ds-base: Heap buffer overflow in sasliorecv via padded SASL...
389-ds-base security update
An update is available for 389-ds-base. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list 389 Directory Server is an LDAP version 3 LDAPv3 compliant server. The ba...
389-ds-base: 389-ds-base: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow
An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. In sasliostartpacket, adding sizeofuint32t to a crafted SASL packet length prefix of 0xFFFFFFFC causes unsigned wraparound to zero, bypassing the nsslapd-maxsasliosize limit and leading to a heap buffer...
Important: Red Hat Security Advisory: redhat-ds:12 security update
An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.2 E4S for RHEL 9. 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...
389-ds-base: 389-ds-base: integer overflow in SASL packet length bypasses size limit leading to heap buffer overflow
An integer overflow flaw was found in the SASL I/O layer of 389 Directory Server 389-ds-base. In sasliostartpacket, adding sizeofuint32t to a crafted SASL packet length prefix of 0xFFFFFFFC causes unsigned wraparound to zero, bypassing the nsslapd-maxsasliosize limit and leading to a heap buffer...
Important: Red Hat Security Advisory: redhat-ds:12 security update
An update for the redhat-ds:12 module is now available for Red Hat Directory Server 12.4 E4S for RHEL 9. 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...
CVE-2026-13587 seladb PcapPlusPlus LightPcapNg light_pcapng.c parse_by_block_type heap-based overflow
A vulnerability was found in seladb PcapPlusPlus 25.05. The affected element is the function parsebyblocktype of the file lightpcapng.c of the component LightPcapNg Parser. Performing a manipulation of the argument capturedpacketlength results in heap-based buffer overflow. It is possible to...
Public PoC Released for Critical libssh2 CVE-2026-55200 Client-Side SSH Flaw
A public proof-of-concept is now out for CVE-2026-55200, a critical flaw in libssh2 that lets a malicious or compromised SSH server trigger memory corruption on a connecting client, with possible code execution. No credentials, no user interaction. The bug affects every release up to and includin...
Linux Distros Unpatched Vulnerability : CVE-2026-53148
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - thunderbolt: Clamp XDomain response data copy to allocation size tbxdppropertiesrequest derives the per-packet copy length from the response header without...
libssh2 - Out-of-Bounds Write via Unchecked packet_length in transport.c
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