PT-2026-109071

urllib3 is an HTTP client library for Python. From 1.10.3 until 2.8.0, the HTTPResponse.read chunked and HTTPResponse.stream methods can allocate unbounded memory because the streaming chunk parser buffers the chunk-size field until newline or EOF without a length bound. The trigger is that a...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in soupsieve (CVE-2026-49476, CVE-2026-49477)

Summary Multiple vulnerabilities in the soupsieve CSS selector parsing library CVE-2026-49476, CVE-2026-49477 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 2.9.1 on Windows and version 2.9.2 on Linux. Vulnerability Details CVEID:CVE-2026-494...

CVE-2026-67235: Allocation of Resources Without Limits or Throttling

RabbitMQ is a messaging and streaming broker. Prior to versions 4.3.0, 4.2.6, 4.1.11, 4.0.20, and 3.13.15, The content-header BodySize a uint64 was stored without validation against maxmessagesize. The size check ran only when assembly completed. By declaring bodysize = 2^63-1 and then streaming...

SUSE CVE-2026-93838

SGLang versions through 0.5.20 contain an unbounded memory allocation vulnerability in handlestagingreq that fails to validate chunkidx from ZMQ STAGINGREQ frames in prefill/decode disaggregation deployments. Attackers with access to the decode engine's internal ZMQ rank port can send a frame wit...

CVE-2026-94640 Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service

A flaw was found in rpcbind. This vulnerability allows a remote, unauthenticated attacker to cause a Denial of Service DoS by sending a large number of unique requests. The rpcbind service records previously unseen RPC Remote Procedure Call statistics in unbounded in-memory lists, leading to...

CVE-2026-77619

CVE-2026-77619 affects the logstash source in Vector (versions 0.15.0 through 0.57.0). The vulnerability stems from the source reading a 32-bit compressed-frame length from the network and sizing an in-memory buffer without an upper bound . An unauthenticated remote peer reaching the default 0.0....

CVE-2026-77619 Vector: Unauthenticated denial of service in the `logstash` source via unbounded memory allocation.

Vector is a high-performance observability data pipeline. From 0.15.0 until 0.57.0, the logstash source reads a 32-bit compressed-frame length from the network and uses it to size an in-memory buffer without an upper bound. An unauthenticated remote peer that can reach the default 0.0.0.0:5044...

OESA-2026-3952 python-Keras security update

Keras is a high-level neural networks API for Python. Security Fixes: A vulnerability in keras-team/keras versions = 3.15.0 allows for a denial of service DoS attack when loading malicious .keras model files via the keras.models.loadmodel function. The H5IOStore.getitem method in...

CVE-2026-93838

SGLang versions through 0.5.20 contain an unbounded memory allocation vulnerability in handlestagingreq that fails to validate chunkidx from ZMQ STAGINGREQ frames in prefill/decode disaggregation deployments. Attackers with access to the decode engine's internal ZMQ rank port can send a frame wit...

CVE-2026-93838 SGLang through 0.5.20 Unbounded Memory Allocation via STAGING_REQ chunk_idx

SGLang versions through 0.5.20 contain an unbounded memory allocation vulnerability in handlestagingreq that fails to validate chunkidx from ZMQ STAGINGREQ frames in prefill/decode disaggregation deployments. Attackers with access to the decode engine's internal ZMQ rank port can send a frame wit...

CVE-2026-93838 SGLang through 0.5.20 Unbounded Memory Allocation via STAGING_REQ chunk_idx

SGLang versions through 0.5.20 contain an unbounded memory allocation vulnerability in handlestagingreq that fails to validate chunkidx from ZMQ STAGINGREQ frames in prefill/decode disaggregation deployments. Attackers with access to the decode engine's internal ZMQ rank port can send a frame wit...

CVE-2026-93838 SGLang through 0.5.20 Unbounded Memory Allocation via STAGING_REQ chunk_idx

SGLang versions through 0.5.20 contain an unbounded memory allocation vulnerability in handlestagingreq that fails to validate chunkidx from ZMQ STAGINGREQ frames in prefill/decode disaggregation deployments. Attackers with access to the decode engine's internal ZMQ rank port can send a frame wit...

CVE-2026-93688 SGLang through 0.5.19 Unbounded Memory Allocation via bootstrap_room

SGLang through 0.5.19 in prefill/decode disaggregation mode with Mooncake KV transfer backend fails to validate bootstraproom values, allowing unbounded transfer state allocation. Unauthenticated attackers can reach the decode engine's POST /generate endpoint and submit arbitrary bootstraproom...

CVE-2026-93688 SGLang through 0.5.19 Unbounded Memory Allocation via bootstrap_room

SGLang through 0.5.19 in prefill/decode disaggregation mode with Mooncake KV transfer backend fails to validate bootstraproom values, allowing unbounded transfer state allocation. Unauthenticated attackers can reach the decode engine's POST /generate endpoint and submit arbitrary bootstraproom...

grafana: Grafana Live: Denial of Service due to unbounded memory allocation via push endpoint

A flaw was found in Grafana Live. An authenticated user with access to the Grafana Live API can exploit the push endpoint by sending a large or streaming request body. This can lead to unbounded memory allocation, potentially causing out-of-memory conditions and resulting in a Denial of Service D...

grafana: Grafana: Denial of Service via unbounded memory allocation in plugin resources endpoint

A flaw was found in Grafana. An authenticated user can exploit a vulnerability in the plugin resources endpoint by sending a request that causes unbounded memory allocation. This occurs when the system attempts to read the entire request body into memory. Successful exploitation can lead to an...

grafana: Grafana Live: Denial of Service due to unbounded memory allocation via push endpoint

A flaw was found in Grafana Live. An authenticated user with access to the Grafana Live API can exploit the push endpoint by sending a large or streaming request body. This can lead to unbounded memory allocation, potentially causing out-of-memory conditions and resulting in a Denial of Service D...

grafana: Grafana: Denial of Service via unbounded memory allocation in plugin resources endpoint

A flaw was found in Grafana. An authenticated user can exploit a vulnerability in the plugin resources endpoint by sending a request that causes unbounded memory allocation. This occurs when the system attempts to read the entire request body into memory. Successful exploitation can lead to an...

grafana: Grafana: Denial of Service via unbounded memory allocation in plugin resources endpoint

A flaw was found in Grafana. An authenticated user can exploit a vulnerability in the plugin resources endpoint by sending a request that causes unbounded memory allocation. This occurs when the system attempts to read the entire request body into memory. Successful exploitation can lead to an...

grafana: Grafana Live: Denial of Service due to unbounded memory allocation via push endpoint

A flaw was found in Grafana Live. An authenticated user with access to the Grafana Live API can exploit the push endpoint by sending a large or streaming request body. This can lead to unbounded memory allocation, potentially causing out-of-memory conditions and resulting in a Denial of Service D...