CVE-2026-63446

A flaw was found in Suricata, a network Intrusion Detection System IDS, Intrusion Prevention System IPS, and Network Security Monitoring engine. Due to an inverted guard in the AppLayerParserSetTransactionInspectId function, transactions on flows passed by a pass rule or exception policy are not...

CVE-2026-63452

A flaw was found in Suricata, a network Intrusion Detection System IDS and Intrusion Prevention System IPS. A remote attacker can exploit this vulnerability by sending repeated, small Brotli compressed responses to the HTTP/1 parser. This can cause the system to perform expensive decompression...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

DEBIAN-CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

EUVD-2026-85003

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777 jackson-databind: quadratic forward-reference completion in Collection and Map deserializers

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-91777

The FasterXML jackson-databind library is vulnerable to a quadratic CPU work issue during deserialization. The root cause lies in the CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference() (and the equivalent in MapDeserializer ) methods, where forward-reference completio...

CVE-2026-91777

Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for every resolved ID. The affected paths are CollectionDeserializer.CollectionReferringAccumulator.resolveForwardReference and the equivalent...

CVE-2026-6669: Uncontrolled Resource Consumption

Missing upper bound on the key derivation iteration count accepted during SCRAM authentication to a backend server in PgBouncer through 1.25.2 allows a malicious or compromised PostgreSQL backend to cause uncontrolled CPU consumption in PgBouncer. The resulting key derivation cannot be interrupte...

TencentOS Server 4: storm (TSSA-2026:1032)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:1032 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Linux Distros Unpatched Vulnerability : CVE-2026-91777

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Forward-reference completion for @JsonIdentityInfo object IDs in FasterXML jackson-databind performs a linear scan of the pending-reference accumulator for ever...

openssh_dos

OpenSSHサーバーはログインパスワードの長さを制限していないため、非常に長いパスワードを送信すると、サーバーのCPUが大量のハッシュ計算に使用され、サーバーがクラッシュする可能性があります。この脆弱性はCVE-2016-6515として知られています。 私のPOCはこちらからダウンロードできます（解凍が必要です） 使用方法： opensshdos ターゲットIP ターゲットポート...

DEBIAN-CVE-2026-77399

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-77399

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2026-69184

A flaw was found in c-ares, an asynchronous resolver library. The 'aresdnsnameparse' function does not properly limit the total pointer hops or assembled name length when enforcing backward DNS compression pointers. A remote attacker, operating a malicious DNS server, can send a specially crafted...

CVE-2026-77399 icalendar: Denial of service via unbounded VALARM REPEAT expansion

icalendar is an RFC 5545 compatible parser and generator of iCalendar files for Python. From 6.1.0 until 7.2.2, vInt.fromical accepts an attacker-controlled VALARM REPEAT value and applications that request alarm times can eagerly expand it without an application-level limit. Alarms.times and...

CVE-2025-26466-msf

CVE-2025-26466 Metasploit モジュール OpenSSH バージョン 9.5p1 から 9.9p1 は、SSH2MSGPING パケット（タイプ 192）を繰り返し送信することで、メモリと CPU を枯渇させる DoS 攻撃に対して脆弱です。 これは認証前に発生し、キュー/バッファ処理が不十分なためにサーバーがロックアップする可能性があります。 このCVEの詳細情報: root@kitploit: https://nvd.nist.gov/vuln/detail/CVE-2025-26466 このスクリプトを実行するには？ 'modules' フォルダに .rb...

CVE-2026-81880

radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's Apple Preferred Executable Format loader was vulnerable because the PEF loader accepted relocSecCount values that were not bounded by the number of sections or complete relocation records in t...

EUVD-2026-84534

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...