7505 matches found
CVE-2026-5589 Out-of-bounds write caused by an integer underflow in the Bluetooth Mesh subsystem.
An integer underflow in btmeshsolrecv in the Bluetooth Mesh solicitation handling subsys/bluetooth/mesh/solicitation.c leads to an out-of-bounds write. When CONFIGBTMESHODPRIVPROXYSRV is enabled, the function parses solicitation PDUs from raw BLE advertising payloads. The AD parsing loop reads an...
CVE-2026-5589
The Zephyr RTOS Bluetooth Mesh subsystem is vulnerable to an out-of-bounds write caused by an integer underflow in the bt_mesh_sol_recv() function (subsys/bluetooth/mesh/solicitation.c). When CONFIG_BT_MESH_OD_PRIV_PROXY_SRV is enabled, the system parses solicitation PDUs from raw BLE advertising...
CVE-2026-5589 Out-of-bounds write caused by an integer underflow in the Bluetooth Mesh subsystem.
An integer underflow in btmeshsolrecv in the Bluetooth Mesh solicitation handling subsys/bluetooth/mesh/solicitation.c leads to an out-of-bounds write. When CONFIGBTMESHODPRIVPROXYSRV is enabled, the function parses solicitation PDUs from raw BLE advertising payloads. The AD parsing loop reads an...
xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling
A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...
xorg: xwayland: X.Org X server: Denial of Service via integer underflow in XKB compatibility map handling
A flaw was found in the X.Org X server. This integer underflow vulnerability, specifically in the XKB compatibility map handling, allows an attacker with local or remote X11 server access to trigger a buffer read overrun. This can lead to memory-safety violations and potentially a denial of servi...
MariaDB: Pre-authentication `size_t` integer underflow → out-of-bounds read / server crash in MariaDB `caching_sha2_password` (auth_mysql_sha2) via an RSA-OAEP
A pre-authentication integer underflow vulnerability was discovered in the cachingsha2password authentication plugin. When a client sent an RSA-OAEP encrypted empty message over plaintext TCP, the decrypted length was not validated before being used in a subtraction operation. This caused a sizet...
CVE-2026-5589: Out-of-bounds Write
An integer underflow in btmeshsolrecv in the Bluetooth Mesh solicitation handling subsys/bluetooth/mesh/solicitation.c leads to an out-of-bounds write. When CONFIGBTMESHODPRIVPROXYSRV is enabled, the function parses solicitation PDUs from raw BLE advertising payloads. The AD parsing loop reads an...
Zephyr 安全漏洞
Zephyr is an open-source, scalable real-time operating system RTOS developed by Zephyr. There is a security vulnerability in Zephyr, which stems from integer underflow in the btmeshsolrecv function. This leads to out-of-bounds writes when reportedlen is less than 3. Negative values bypass length...
PT-2026-46319
Name of the Vulnerable Software and Affected Versions Bluetooth Mesh affected versions not specified Description An integer underflow occurs in the bt mesh sol recv function within the Bluetooth Mesh solicitation handling. When CONFIG BT MESH OD PRIV PROXY SRV is enabled, the function parses...
GHSA-PW7P-7FQV-HPJ8 GoBGP: Integer underflow in the BGPUpdate.DecodeFromBytes function
An integer underflow in the BGPUpdate.DecodeFromBytes function /bgp/bgp.go of gobgp v4.3.0 allows attackers to cause a Denial of Service DoS via supplying a crafted BGP UPDATE message...
Integer Underflow (Wrap or Wraparound)
Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound in the DecodeFromBytes function. An attacker can trigger a nil pointer dereference and panic by supplying a malicious BGP UPDATE message with a declared section length shorter than the actual data...
Integer Underflow (Wrap or Wraparound)
Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound in the DecodeFromBytes function. An attacker can trigger a nil pointer dereference and panic by supplying a malicious BGP UPDATE message with a declared section length shorter than the actual data...
Integer Underflow (Wrap or Wraparound)
Overview Affected versions of this package are vulnerable to Integer Underflow Wrap or Wraparound in the DecodeFromBytes function. An attacker can trigger a nil pointer dereference and panic by supplying a malicious BGP UPDATE message with a declared section length shorter than the actual data...
DEBIAN-CVE-2026-37462
An integer underflow in the BGPUpdate.DecodeFromBytes function /bgp/bgp.go of gobgp v4.3.0 allows attackers to cause a Denial of Service DoS via supplying a crafted BGP UPDATE message...
CVE-2026-37462
An integer underflow in the BGPUpdate.DecodeFromBytes function /bgp/bgp.go of gobgp v4.3.0 allows attackers to cause a Denial of Service DoS via supplying a crafted BGP UPDATE message...
Moderate: Red Hat Security Advisory: libexif security update
An update for libexif is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...
libexif: libexif: Denial of Service and information disclosure via integer underflow in MakerNote decoding
A flaw was found in libexif. An integer underflow vulnerability in the size checking mechanism for Fuji and Olympus MakerNote decoding could allow attackers to exploit programs using libexif. This could lead to a Denial of Service DoS by crashing the program or result in information disclosure,...
CVE-2026-37462
An integer underflow in the BGPUpdate.DecodeFromBytes function /bgp/bgp.go of gobgp v4.3.0 allows attackers to cause a Denial of Service DoS via supplying a crafted BGP UPDATE message...
PT-2026-45955
Name of the Vulnerable Software and Affected Versions gobgp version 4.3.0 Description An integer underflow occurs in the BGPUpdate.DecodeFromBytes function located in /bgp/bgp.go. This allows attackers to cause a Denial of Service DoS by supplying a specially crafted BGP UPDATE message...
CVE-2026-37462
The gobgp software (v4.3.0) contains an integer underflow vulnerability within the BGPUpdate.DecodeFromBytes function located in /bgp/bgp.go. An attacker can exploit this flaw by providing a crafted BGP UPDATE message to trigger a Denial of Service (DoS) . While several documentation sources conf...