CVE-2026-33521

There is s denial of service vulnerability in Esri ArcGIS Server versions 12.0 and prior that may allow a remote, unauthenticated attacker to supply crafted requests that may, under exceptional circumstances, consume all available worker threads and deny service to users. A patch is provided for...

CVE-2026-33521 BUG-000186514 - ArcGIS Server has a security vulnerability.

There is s denial of service vulnerability in Esri ArcGIS Server versions 12.0 and prior that may allow a remote, unauthenticated attacker to supply crafted requests that may, under exceptional circumstances, consume all available worker threads and deny service to users. A patch is provided for...

EUVD-2026-110059

There is s denial of service vulnerability in Esri ArcGIS Server versions 12.0 and prior that may allow a remote, unauthenticated attacker to supply crafted requests that may, under exceptional circumstances, consume all available worker threads and deny service to users. A patch is provided for...

CVE-2026-33521 BUG-000186514 - ArcGIS Server has a security vulnerability.

There is s denial of service vulnerability in Esri ArcGIS Server versions 12.0 and prior that may allow a remote, unauthenticated attacker to supply crafted requests that may, under exceptional circumstances, consume all available worker threads and deny service to users. A patch is provided for...

CVE-2026-33521

A denial of service vulnerability exists in Esri ArcGIS Server versions 12.0 and prior. A remote, unauthenticated attacker can supply crafted requests that may, under exceptional circumstances, consume all available worker threads , resulting in a denial of service for users. Remediation is avail...

PT-2026-125080

There is s denial of service vulnerability in Esri ArcGIS Server versions 12.0 and prior that may allow a remote, unauthenticated attacker to supply crafted requests that may, under exceptional circumstances, consume all available worker threads and deny service to users. A patch is provided for...

CVE-2026-77630

A flaw was found in libupnp. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service DoS by submitting requests containing slow or non-responsive hostnames. Because the library performs synchronous network address lookups on attacker-supplied hostnames, worker...

Astra Linux – vulnerability in linux-5.10

Due to a vulnerability in the iouring subsystem, it is possible to leak kernel memory information to the user process. timensinstall calls currentissinglethreaded to determine whether the current process is single-threaded; however, this call does not account for iouring’s ioworker threads. As a...

CVE-2026-102992

A flaw was found in piscina. This vulnerability allows an attacker to achieve arbitrary code execution by leveraging inherited configuration options. The worker pool stores options in a standard object that inherits base JavaScript properties without defining defaults for all sensitive parameters...

CVE-2026-104848

A flaw was found in tinypool. When an attacker is able to modify base JavaScript object properties prototype pollution, tinypool inadvertently copies these inherited configuration values into newly spawned worker threads. An attacker can exploit this behavior by injecting malicious startup...

PT-2026-104402

Name of the Vulnerable Software and Affected Versions Tinypool versions prior to 2.1.1 Description Tinypool constructs ThreadPool.options from a standard options object and reads the execArgv and env worker options in dist/index.js. This process allows values inherited from a polluted...

EUVD-2026-90364

piscina: Prototype-pollution gadget in ThreadPool.options allows RCE via execArgv / loadBalancer / env...

CVE-2026-101276

iperf3 3.21 esnet/iperf contains a remote, unauthenticated heap use-after-free: the server's per-test watchdog servertimerproc frees streams without cancelling/joining their worker threads, so a blocked worker dereferences a freed iperfstream; fixed in 3.22...

AZL-105657 CVE-2026-102992 affecting package python-tensorboard 2.16.2-6

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-102992: Improperly Controlled Modification of Object Prototype Attributes

piscina is a node.js worker pool implementation. Prior to 4.9.4, 5.3.2, and 6.0.0-rc.5, Piscina stores ThreadPool.options in src/index.ts as a plain object that inherits from Object.prototype. Applications with a separate prototype-pollution primitive can therefore supply inherited values for...

CVE-2026-93596

ArcadeDB before 26.9.1 com.arcadedb:arcadedb-engine outedges/inedges buckets, resulting in unauthorized modification of graph adjacency. Setting parallelFlush=false causes the request to be correctly rejected. This is an incomplete fix of GHSA-c23x-pqcj-7hfm, which bound the principal only on the...

SUSE CVE-2026-93099

In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Fix UAF from worker threads when domains are removed The mbmhandleoverflow and cqmhandlelimbo workers read event counters and may sleep while doing so. They are scheduled via delayedwork embedded in struct...

DEBIAN-CVE-2026-93099

In the Linux kernel, the following vulnerability has been resolved: fs/resctrl: Fix UAF from worker threads when domains are removed The mbmhandleoverflow and cqmhandlelimbo workers read event counters and may sleep while doing so. They are scheduled via delayedwork embedded in struct...

CVE-2026-93099

This CVE affects the Linux kernel fs/resctrl subsystem, specifically the Resource Director Technology (RDT) filesystem. The vulnerability is a Use-After-Free (UAF) in worker threads mbm_handle_overflow() and cqm_handle_limbo() . The root cause is that these workers may be blocked waiting for cpus...