CVE-2026-41851

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

UBUNTU-CVE-2026-41851

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

EUVD-2026-35339

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

CVE-2026-41851 Spring Framework Denial of Service via Unbounded Cache in SpEL

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

Spring Framework 安全漏洞

The Spring Framework is an application development framework developed by Spring in a open-source manner. Versions of the Spring Framework such as 7.0.0 and earlier, 6.2.0 and earlier, 6.1.0 and earlier, and 5.3.0 and earlier contain security vulnerabilities. These vulnerabilities stem from the...

PT-2026-47662

Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a SpEL expression triggers unbounded cache growth. Affected versions: Spring Framework 7.0.0 through 7.0.7; 6.2.0 through 6.2.18; 6.1.0...

Linux Distros Unpatched Vulnerability : CVE-2026-41851

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Applications which accept user-supplied Spring Expression Language SpEL expressions may be vulnerable to a Denial of Service DoS attack if the evaluation of a...

PT-2026-45026

Impact DNSCache. async add inserted every response record into cache, expirations, expire heap, and service cache with no cap on entry count. The only pre-existing protection was a PTR TTL floor DNS PTR MIN TTL = 1125 s, RFC 6762 §10, which actually prolonged attacker-injected records, and a...

Unity Linux 20.1060e / 20.1070e Security Update: bind (UTSA-2026-017490)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017490 advisory. In BIND 9.3.0 - 9.11.35, 9.12.0 - 9.16.21, and versions 9.9.3-S1 - 9.11.35-S1 and 9.16.8-S1 - 9.16.21-S1 of BIND Supported Preview Edition, as well as release versio...

Vert.x has a DoS via unbounded server-side SNI SslContext cache growth

Potential unbounded server-side SNI SslContext cache growth in Vert.x TLS handling, with = resource-exhaustion / DoS impact. On affected versions, matching server-side SNI names are cached via computeIfAbsentserverName, ... in a serverName-keyed SslContext cache. The implementation differs slight...

GHSA-QXHC-WX3P-2WMG @fastify/accepts-serializer Vulnerable to Denial of Service via Unbounded Accept Header Cache Growth

Impact @fastify/accepts-serializer cached serializer-selection results keyed by the request Accept header without a size limit or eviction policy. A remote unauthenticated client could send many distinct but matching Accept header variants to make the cache grow unbounded. Under sustained load,...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling through the unbounded formattersCache in TimeConverterRegistrar. An attacker can exhaust system memory and cause a server crash by sending numerous HTTP requests with unique...

Allocation of Resources Without Limits or Throttling

Overview io.vertx:vertx-core is a tool-kit for building reactive applications on the JVM. Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling during the TLS handshake process, where the SslContext cache can be forced to grow indefinitely. The...

OpenTelemetry 资源管理错误漏洞

OpenTelemetry is an open-source, vendor-neutral, open-source observability framework developed by OpenTelemetry. Versions of OpenTelemetry 1.15.2 and earlier contained a resource management vulnerability. This vulnerability stemmed from the Zipkin exporter’s remote endpoint caching unbounded key...

Astra Linux – Vulnerability in bind9

In BIND 9.3.0 - 9.11.35, 9.12.0 - 9.16.21, and versions 9.9.3-S1 - 9.11.35-S1 and 9.16.8-S1 - 9.16.21-S1 of the BIND Supported Preview Edition, as well as release version 9.17.0 - 9.17.18 of the BIND 9.17 development branch, exploiting broken authoritative servers using a flaw in response...

GHSA-F5V8-V6Q3-Q4H6 Meridian: Multiple defense-in-depth gaps (collection/depth caps, telemetry, retry, fan-out)

Summary Meridian v2.1.0 Meridian.Mapping and Meridian.Mediator shipped with nine defense-in-depth gaps reachable through its public APIs. Two are HIGH severity — the advertised DefaultMaxCollectionItems and DefaultMaxDepth safety caps are silently bypassed on the IMapper.Mapsource, destination...

DEBIAN-CVE-2025-12084

When building nested elements using xml.dom.minidom methods such as appendChild that have a dependency on clearidcache the algorithm is quadratic. Availability can be impacted when building excessively nested documents...

ROS-20251112-03

A vulnerability in the OpenSSL cryptographic library is related to the use of a non-standard option SSLOPNOTICKET, in which the session cache continues to grow indefinitely. Exploiting the vulnerability could Allow an attacker acting remotely to cause a denial of service...

Denial Of Service (DoS)

vllm is vulnerable to Denial of Service DoS. The vulnerability is due to unbounded in-memory cache growth due to allowing unique schema requests to continually populate the grammar cache, potentially exhausting system RAM...

CVE-2025-2559

Keycloak has a DoS vulnerability due to JWT token cache exhaustion when tokens have long expirations (e.g., 24–48 hours), causing the in-memory cache to grow and potentially run out of memory. Multiple connected sources confirm this as a cache exhaustion risk leading to denial of service. Red Hat...