CVE-2026-75935 Memory-amplification denial of service via declared-length preallocation in Amazon ion-java

Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted Ion binary document containing a declared-length field that causes excessive heap preallocation. To remediate this issue, users shou...

CVE-2026-75935

Amazon ion-java before 1.12.0 has uncontrolled heap preallocation in its binary Ion stream cursor. A crafted binary Ion document with a malicious declared-length field triggers excessive memory allocation, enabling remote denial of service. CVSS 7.5 HIGH; no in-the-wild exploitation reported. Upg...

CVE-2026-75935 Memory-amplification denial of service via declared-length preallocation in Amazon ion-java

Uncontrolled memory allocation in the binary Ion stream cursor in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted Ion binary document containing a declared-length field that causes excessive heap preallocation. To remediate this issue, users shou...

CVE-2026-19671 Improper handling of highly compressed data (data amplification) in CISA Malcolm

Malcolm's upload-processing pipeline scripts/safe-extract.py enforces entry-count, nesting-depth, and total-uncompressed-byte limits when extracting container archives zip/tar/rar/7z via libarchive, but those limits are not applied when the uploaded file is a single-stream compressed format .gz,...

CVE-2026-19671

Malcolm's safe-extract.py enforces decompression limits only on container archives (zip/tar/rar/7z) but not on single-stream formats (.gz/.xz/.lzma/.lz). An authenticated user can upload a small gzip bomb that decompresses unboundedly, exhausting the shared Docker volume used by OpenSearch, Logst...

EUVD-2026-59955

Scriban before 7.0.0 affected = 6.6.0 applies its LoopLimit constraint only to script loop statements and not to expensive iteration performed inside built-in operators and functions. As a result, a single expression such as 1..1000000 | array.size — or a memory-amplification expression such as '...

CVE-2026-74789 Scriban before 7.0.0 LoopLimit Bypass via Built-in Operations

Scriban before 7.0.0 affected = 6.6.0 applies its LoopLimit constraint only to script loop statements and not to expensive iteration performed inside built-in operators and functions. As a result, a single expression such as 1..1000000 | array.size — or a memory-amplification expression such as '...

CVE-2026-74789

Scriban before 7.0.0 affected = 6.6.0 applies its LoopLimit constraint only to script loop statements and not to expensive iteration performed inside built-in operators and functions. As a result, a single expression such as 1..1000000 | array.size — or a memory-amplification expression such as '...

CVE-2026-72812

SiYuan versions before v3.7.4 contain a missing authorization vulnerability in the /api/ref/refreshBacklink endpoint that allows anonymous readers to trigger persistent server-side writes. Attackers can invoke the endpoint with an attacker-controlled block ID to flush transaction queues, scan all...

CVE-2026-72812 SiYuan before v3.7.4 Missing Authorization via refreshBacklink

SiYuan versions before v3.7.4 contain a missing authorization vulnerability in the /api/ref/refreshBacklink endpoint that allows anonymous readers to trigger persistent server-side writes. Attackers can invoke the endpoint with an attacker-controlled block ID to flush transaction queues, scan all...

CVE-2026-72812

SiYuan has a missing authorization vulnerability in the /api/ref/refreshBacklink endpoint for versions before v3.7.4. The issue allows anonymous readers to trigger persistent server-side writes by supplying an attacker-controlled block ID, which can flush transaction queues, scan all references g...

CVE-2026-72812

SiYuan versions before v3.7.4 contain a missing authorization vulnerability in the /api/ref/refreshBacklink endpoint that allows anonymous readers to trigger persistent server-side writes. Attackers can invoke the endpoint with an attacker-controlled block ID to flush transaction queues, scan all...

PT-2026-71982

Name of the Vulnerable Software and Affected Versions SiYuan versions prior to 3.7.4 Description A missing authorization issue exists in the '/api/ref/refreshBacklink' endpoint. This allows anonymous readers to trigger persistent server-side writes by invoking the endpoint with a controlled block...

thrift: org.apache.thrift/libthrift: github.com/apache/thrift: Apache Thrift: Denial of Service via improper handling of highly compressed data

A flaw was found in Apache Thrift. This vulnerability, categorized as improper handling of highly compressed data also known as data amplification, allows a remote attacker to cause a Denial of Service DoS by sending specially crafted, highly compressed data. The affected component fails to...

CVE-2026-59763

Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads...

CVE-2026-59763 Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads

Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads...

EUVD-2026-58125

Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads...

CVE-2026-59763 Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads

Unbounded Arch package file metadata can cause resource amplification in Gitea package uploads...

CVE-2026-59763

CVE-2026-59763 affects Gitea’s package upload flow, where unbounded Arch package file metadata can cause resource amplification (availability impact). The issue is tied to Arch metadata handling in the package upload pipeline, leading to potential denial of service through resource exhaustion. Pu...

netty: io.netty/netty-codec-http: Netty: Denial of Service via SPDY header decompression amplification

A flaw was found in Netty, a network application framework. A remote attacker could exploit a vulnerability in the SPDY header decoding process. By sending a specially crafted, small compressed header block, the attacker can cause it to expand significantly during decompression, leading to...