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 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 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...

CVE-2026-50045

A vulnerability in Unbound allows a remote attacker to bypass upstream amplification limits by querying a deeply nested name under a DNSSEC-signed parent. This triggers excessive outbound traffic per query, potentially causing a denial of service DoS. Mitigation Restrict recursive DNS access...

PT-2026-80176

Name of the Vulnerable Software and Affected Versions c-ares versions prior to 1.34.8-1.1 Description A memory-amplification denial of service occurs due to unvalidated DNS header record counts. This allows an attacker to cause excessive memory consumption by manipulating the record counts in DNS...

CVE-2026-47249 Klever-Go KVM: Hash-array amplification in P2P resolver request handling

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.18, the P2P resolver request handling logic is vulnerable to hash-array amplification. A connected peer can send a compressed RequestDataTypeHashArrayType direct request that is only 442 bytes on the wire but expan...

CVE-2026-47249 Klever-Go KVM: Hash-array amplification in P2P resolver request handling

Klever-Go is the Go implementation of the Klever blockchain protocol. Prior to 1.7.18, the P2P resolver request handling logic is vulnerable to hash-array amplification. A connected peer can send a compressed RequestDataTypeHashArrayType direct request that is only 442 bytes on the wire but expan...

CVE-2026-47249

CVE-2026-47249 affects Klever-Go KVM (Go implementation of Klever) prior to v1.7.18. The issue is in P2P resolver request handling where a compressed RequestDataType_HashArrayType direct request (wire size ~442 bytes) can expand into about 200,000 decoded hash entries inside the resolver path. Th...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in DNS [CVE-2026-3039, CVE-2026-3592, CVE-2026-5946]

Summary BIND Domain Name System for IBM i is vulnerable to exessive memory consumption when receiving specially constructed packets CVE-2026-3039, amplified resource consumption when querying a specially crafted zone CVE-2026-3592, and flaws in handling of DNS messages whose CLASS is not Internet...

CVE-2026-71430

A flaw was found in node-re2, a library providing RE2 regular expression bindings for Node.js. When performing a global string replacement with a specially crafted template that amplifies the output, the resulting string can exceed the maximum length allowed by the V8 JavaScript engine. This...

Security update for bind

This update for bind fixes the following issues: CVE-2022-3094: UPDATE message flood may cause named to exhaust all available memory bsc1207471. CVE-2026-3039: BIND 9 server memory exhaustion during GSS-API TKEY negotiation bsc1265591. CVE-2026-3592: amplification vulnerabilities via self-pointed...

SUSE-SU-2026:3517-1 Security update for bind

This update for bind fixes the following issues: - CVE-2022-3094: UPDATE message flood may cause named to exhaust all available memory bsc1207471. - CVE-2026-3039: BIND 9 server memory exhaustion during GSS-API TKEY negotiation bsc1265591. - CVE-2026-3592: amplification vulnerabilities via...