CVE-2026-45446

Issue summary: The implementations of AES-SIV RFC 5297 and AES-GCM-SIV RFC 8452 mishandle the authentication of AAD Additional Authenticated Data with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitrary AAD to the victim's...

CVE-2026-45446 Incorrect Tag Processing for Empty Messages in AES-GCM-SIV and AES-SIV modes

Issue summary: The implementations of AES-SIV RFC 5297 and AES-GCM-SIV RFC 8452 mishandle the authentication of AAD Additional Authenticated Data with an empty ciphertext allowing a forgery of such messages. Impact summary: An attacker can forge empty messages with arbitrary AAD to the victim's...

CVE-2026-45446

CVE-2026-45446 concerns OpenSSL implementations of AES-SIV (RFC 5297) and AES-GCM-SIV (RFC 8452). The root cause is that the expected authentication tag is computed only when the decryption function processes non-empty data; if a caller provides AAD and then invokes DecryptFinal without any ciphe...

CVE-2026-34182

CVE-2026-34182 describes a vulnerability in CMS AuthEnvelopedData processing in OpenSSL where insufficient input validation on cipher and tag length can allow forged or manipulated messages. Attack scenarios include selecting non-AEAD ciphers (e.g., AES-256-OFB) that bypasses integrity checks and...

CVE-2026-34182

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

CVE-2026-34182 CMS AuthEnvelopedData Processing May Accept Forged Messages

Issue Summary: Cryptographic Message Services CMS processing fails to perform sufficient input validation on the cipher and tag length fields of AuthEnvelopedData containers, leading to various potential compromises. Impact Summary: Attackers making use of these vulnerabilities may achieve...

CVE-2026-9076 Out-of-Bounds Read in CMS Password-Based Decryption

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

Malicious code in kecak256 (npm)

kecak256 is a typosquat of the popular keccak256 package one c dropped that ships a credential-stealing payload executed automatically on install. The package spoofs the legitimate keccak256 project — author "Miguel Mota", matching description, README, and keywords — and includes a benign decoy...

MAL-2026-5342 Malicious code in kecak256 (npm)

kecak256 is a typosquat of the popular keccak256 package one c dropped that ships a credential-stealing payload executed automatically on install. The package spoofs the legitimate keccak256 project — author "Miguel Mota", matching description, README, and keywords — and includes a benign decoy...

Malicious code in progerss-cli (npm)

progerss-cli is a typosquat of the popular cli-progress package that ships an obfuscated payload executed automatically on install. The package borrows trust from its victim: repository.url is set to https://github.com/npkgz/cli-progress — the legitimate cli-progress project's own repository — an...

MAL-2026-5343 Malicious code in progerss-cli (npm)

progerss-cli is a typosquat of the popular cli-progress package that ships an obfuscated payload executed automatically on install. The package borrows trust from its victim: repository.url is set to https://github.com/npkgz/cli-progress — the legitimate cli-progress project's own repository — an...

CVE-2026-8045

CWE-611 Improper Restriction of XML External Entity Reference vulnerability exists that could cause information disclosure of server-side file contents when an attacker with a Data Center Expert user account submits crafted XML payloads to SOAP service endpoints...

CVE-2026-8045

CVE-2026-8045 describes a CWE-611 XML External Entity (XXE) vulnerability in a SOAP service endpoint that can disclose server-side file contents when a crafted XML payload is submitted by a Data Center Expert user. The affected behavior involves parsing user-supplied XML leading to information di...

June 9, 2026—KB5094125 (OS Build 26100.32995)

June 9, 2026—KB5094125 OS Build 26100.32995 ​​​​​This cumulative update for Windows Server 2025 KB5094125, includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates,...

Windows Shell Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to disclose information locally...

Windows Shell Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to disclose information locally...

Windows NTLM Spoofing Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network...

Windows Hyper-V Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally...

Windows Application Identity (AppID) Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Application Identity AppID Subsystem allows an authorized attacker to disclose information locally...

Windows DHCP Client Information Disclosure Vulnerability

Out-of-bounds read in Windows DHCP Server allows an authorized attacker to disclose information locally...