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A flaw was found in Eclipse OpenJ9. A remote attacker with low privileges could exploit this vulnerability by convincing a user to process a specially crafted .class file containing deeply nested annotations. This could lead to a segmentation fault, resulting in a Denial of Service DoS for the...

CVE-2026-77420: Inefficient Regular Expression Complexity

JLine is a Java library for handling console input. From 3.0.0 until 3.30.15 and 4.3.1, DefaultHistory.matchPatternsString patterns, String line in reader/src/main/java/org/jline/reader/impl/history/DefaultHistory.java converts the HISTORYIGNORE configuration value into a Java regular expression...

CVE-2026-77620

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nest...

CVE-2026-77620

Vector is a high-performance observability data pipeline. In versions 0.15.0 through 0.57.0 , the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send...

CVE-2026-77620 Vector: Unauthenticated denial of service in the `logstash` source via nested compressed frames (stack exhaustion and decompression amplification).

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nest...

CVE-2026-77620 Vector: Unauthenticated denial of service in the `logstash` source via nested compressed frames (stack exhaustion and decompression amplification).

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nest...

CVE-2026-77620 Vector: Unauthenticated denial of service in the `logstash` source via nested compressed frames (stack exhaustion and decompression amplification).

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer that can reach the default 0.0.0.0:5044 listener can send many nest...

New Linux Kernel Flaw Gives ARM64 KVM Guests Read-Write Access to Host Memory

A new flaw in the Linux kernel's KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest virtual machine on hosts with nested virtualization enabled. The bug, tracked as CVE-2026-89775, allows a guest to read and write host kernel memory, and the...

PT-2026-96793

Name of the Vulnerable Software and Affected Versions Vector versions 0.15.0 through 0.56.0 Description The logstash source feeds each decompressed frame back into its decoder without limiting nested compression depth. An unauthenticated remote peer reaching the default 0.0.0.0:5044 listener can...

CVE-2026-59168

Dasel is a command-line tool and library for querying, modifying, and transforming data structures. From 3.0.0 until 3.11.1, parsing/json/jsonreader.go decodeValue, decodeObject, and decodeArray, and parsing/xml/reader.go parseElement, recurse once per input nesting level without a depth guard...

CVE-2026-65651

temporalio/sqlparser accepts SQL containing deeply nested unary expressions and can return a correspondingly deep abstract syntax tree without enforcing an applicable nesting limit. The library's String and Walk operations recursively traverse that tree. An application that parses...

EUVD-2026-83885

A specially crafted WS-Policy document with deeply nested policy elements can bypass Neethi's nesting-depth limit and exhaust the thread stack, crashing the parser denial of service. Users are recommended to upgrade to version 3.2.4, which fixes this issue...

EUVD-2026-83868

The GiveWP WordPress plugin before 4.16.9 does not remove shortcode delimiters from donor-supplied values before rendering them on public pages, and the shortcode stripping it applies can be defeated by nesting, allowing unauthenticated users to execute arbitrary shortcodes registered on the site...

PT-2026-96058

Name of the Vulnerable Software and Affected Versions GiveWP WordPress plugin versions prior to 4.16.9 Description Unauthenticated users can execute arbitrary shortcodes registered on the site because the plugin fails to properly remove shortcode delimiters from donor-supplied values before...

PT-2026-96074

Name of the Vulnerable Software and Affected Versions temporalio/sqlparser affected versions not specified Temporal Server affected versions not specified Description The temporalio/sqlparser library allows SQL containing deeply nested unary expressions, resulting in a deep abstract syntax tree...

SUSE CVE-2026-89929

In the Linux kernel, the following vulnerability has been resolved: KVM: nVM: Ensure INVVPID is emulated on the correct physical CPU When emulating INVVPID, KVM executes INVVPID on the physical CPU using vpid02 instead of the L1 assigned VPID, after doing some validations on the operands. However...

SUSE CVE-2026-89932

In the Linux kernel, the following vulnerability has been resolved: KVM: nVMX: Always flush vpid02 on first use Make sure vpid02 is always flushed on first use by setting lastvpid=0 when allocating vpid02. nestedvmxtransitiontlbflush will always detect a VPID change on first VM-Enter after VMXON,...

CVE-2026-61551

Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...

CVE-2026-61551

Icinga 2 , an open source monitoring system, is affected by a stack overflow in its JSON parsing paths prior to versions 2.14.9 , 2.15.4 , and 2.16.2 . The root cause is that nesting depth is not bounded, so deeply nested JSON objects exhaust the call stack. The vulnerable paths are reachable by ...

EUVD-2026-83209

Icinga 2 is an open source monitoring system. Prior to 2.14.9, 2.15.4, and 2.16.2, parsing deeply nested JSON can exhaust the call stack because nesting depth is not bounded. The affected JSON parsing paths are reachable by unauthenticated network clients through the Icinga 2 service on TCP port...