CVE-2026-17440

IBM App Connect Enterprise (13.0.1.0 through 13.0.8.1 and 12.0.1.0 through 12.0.12.28) and IBM Integration Bus for z/OS (10.1.0.0 through 10.1.0.7) are vulnerable to a denial of service via uncontrolled recursion in Adapter nodes . A local attacker with low privileges can trigger the condition, r...

EUVD-2026-71475

IBM App Connect Enterprise 13.0.1.0 through 13.0.8.1, and 12.0.1.0 through 12.0.12.28 and IBM Integration Bus for z/OS 10.1.0.0 through 10.1.0.7 could allow a local attacker to cause a denial of service due to uncontrolled recursion...

EUVD-2026-71470

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser...

CVE-2026-17469

IBM i versions 7.3, 7.4, 7.5, and 7.6 are vulnerable to denial of service caused by an off-by-one write (CWE-787: Out-of-bounds Write) in the Line Printer Daemon (LPD) queue name parser . A local authenticated attacker can trigger the out-of-bounds write, resulting in a service disruption with a ...

CVE-2026-17469 IBM i is Affected By Denial of Service Vulnerabilities in Line Printer Daemon [, ]

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a local authenticated attacker to cause a denial of service due to an off-by-one write in the LPD queue name parser...

EUVD-2026-71469

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a buffer overflow...

CVE-2026-17470 IBM i is Affected By Denial of Service Vulnerabilities in Line Printer Daemon [, ]

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to a buffer overflow...

CVE-2026-17470

IBM i versions 7.3, 7.4, 7.5, and 7.6 are affected by a buffer overflow (CWE-787: Out-of-bounds Write) in the Line Printer Daemon (LPD) , allowing a remote, unauthenticated attacker to cause a denial of service . NVD assigns a CVSS 3.1 base score of 7.5 (HIGH) with high availability impact, while...

kernel: net: bridge: stop fast-leave after deleting a port group

A flaw was found in the Linux kernel's network bridge module. When handling multicast fast-leave, a vulnerability exists where the system may attempt to access a port group after it has been deleted. This can occur if multicast-to-unicast was previously enabled and then disabled, leading to a sta...

CVE-2026-85014

undici , the Node.js HTTP client library, contains a Denial of Service vulnerability in its experimental WebSocketStream client. When a remote peer closes the TCP connection without a proper WebSocket close handshake, the internal socket-close handler unconditionally calls abort on a locked writa...

CVE-2026-85014 undici vulnerable to Denial of Service via WebSocketStream unclean close

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned...

CVE-2026-85014 undici vulnerable to Denial of Service via WebSocketStream unclean close

undici's experimental WebSocketStream client crashes the whole Node.js process when a remote peer closes the TCP connection without a WebSocket close handshake. On an unclean close the internal socket-close handler calls abort on the writable stream unconditionally and discards the returned...

CVE-2026-18078 IBM i is Affected By Denial of Service Vulnerability in Save Restore []

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to an integer overflow...

CVE-2026-18078

IBM i 7.3–7.6 are affected by a Denial of Service vulnerability in the Save Restore feature (5770-SS1), caused by an integer overflow or wraparound (CWE-190). A remote authenticated attacker can trigger the DoS over the network with low attack complexity and no user interaction, resulting in a lo...

EUVD-2026-71460

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to an integer overflow...

CVE-2026-18076 IBM i is Affected By Multiple Vulnerabilities in Debug Server

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a memory leak...

EUVD-2026-71459

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to a memory leak...

CVE-2026-18076

IBM i versions 7.3, 7.4, 7.5, and 7.6 are vulnerable in the Debug Server component to a memory leak (CWE-401: Missing Release of Memory after Effective Lifetime). A remote authenticated attacker with low privileges can trigger this to cause a denial of service , rated CVSS 4.3 (Medium) . IBM prov...

CVE-2026-85024 undici vulnerable to Denial of Service via unhandled error in WebSocket permessage-deflate decompression

undici bundles a WebSocket client whose permessage-deflate size-limit cleanup removes all listeners from the internal zlib inflate stream, including its error listener, while that stream can still emit. When a remote peer sends a compressed payload that crosses the built-in 128 MiB...

CVE-2026-85024

undici's bundled WebSocket client is vulnerable to a remote, unauthenticated Denial of Service via a flaw in its permessage-deflate decompression. During size-limit cleanup, all listeners—including the error listener—are removed from the internal zlib inflate stream, yet the stream can still emit...