Security Bulletin: IBM i is Affected By Denial of Service Vulnerability [CVE-2026-17485]

Summary IBM i is vulnerable to a denial of service caused by an out-of-bounds read CVE-2026-17485 in System Service Tools SST as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2026-17485 DESCRIPTION: IBM i could allow a remote attacker to cause a denial of service...

CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

DEBIAN-CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

UBUNTU-CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839 Popt-devel: popt-static: size_t underflow in singleoptionhelp

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839 Popt-devel: popt-static: size_t underflow in singleoptionhelp

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

EUVD-2026-53642

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-18839

The CVE-2026-18839 vulnerability concerns the popt library: an integer size_t underflow occurs when formatting help text for option tables that exceed terminal width. The issue is exploitable locally by causing an application to print help, potentially crashing the application or rendering the he...

CVE-2026-18839

An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an application to print help under those conditions may cause that application to crash or fail to display help, resulting in a denial of servi...

CVE-2026-71202

The raster Rust crate's crop function src/editor.rs clamps the crop width/height against source dimensions but only clamps the offsetx/offsety parameters against 0, never against the source width/height...

CVE-2026-64580

In the Linux kernel, the following vulnerability has been resolved: xfrm6: clear dst.dev on error to avoid double netdevput in xfrm6filldst On the error path where in6devgetdev returns NULL, xfrm6filldst releases the device reference with netdevput but leaves xdst-u.dst.dev set. dstdestroy later...

CVE-2026-64573

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NVM tag length underflow in TLV parser In the TLVTYPENVM branch of qcatlvcheckdata the tag loop bound is "while idx length - sizeofstruct tlvtypenvm". "length" is a signed int from the firmware TLV header and...

CVE-2026-71202

A flaw was found in the raster Rust crate. A remote attacker could exploit an integer underflow vulnerability in the image cropping function by sending a specially crafted request. This could lead to a denial of service DoS, causing the application to crash and become unavailable. Mitigation...

CVE-2026-64573 Bluetooth: qca: fix NVM tag length underflow in TLV parser

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: qca: fix NVM tag length underflow in TLV parser In the TLVTYPENVM branch of qcatlvcheckdata the tag loop bound is "while idx length - sizeofstruct tlvtypenvm". "length" is a signed int from the firmware TLV header and...

CVE-2026-64573

The CVE-2026-64573 issue affects the Linux kernel Bluetooth stack (qca TLV parser). In the TLV_TYPE_NVM branch of qca_tlv_check_data(), the loop bound used length - sizeof(struct tlv_type_nvm) with length as a signed int promoted to size_t, which could underflow when firmware

CVE-2026-71202

The CVE-2026-71202 entry concerns the raster Rust crate. The crop() implementation clamps width/height but only clamps offset_x/offset_y against 0, not against the source width/height. If an offset exceeds the source dimension, width2 - offset_x underflows to a negative i32, which is then cast to...

CVE-2026-71202 raster - Integer Underflow in crop() Offset Handling Causes Capacity-Overflow Panic

The raster Rust crate's crop function src/editor.rs clamps the crop width/height against source dimensions but only clamps the offsetx/offsety parameters against 0, never against the source width/height...

EUVD-2026-53199

The raster Rust crate's crop function src/editor.rs clamps the crop width/height against source dimensions but only clamps the offsetx/offsety parameters against 0, never against the source width/height. When an offset exceeds the corresponding source dimension, width2 - offsetx or the height...

CVE-2026-71202 raster - Integer Underflow in crop() Offset Handling Causes Capacity-Overflow Panic

The raster Rust crate's crop function src/editor.rs clamps the crop width/height against source dimensions but only clamps the offsetx/offsety parameters against 0, never against the source width/height...

Linux Distros Unpatched Vulnerability : CVE-2026-18839

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An integer underflow was found in the popt library when formatting help text for option tables that exceed the terminal width. A local user who can cause an...