PT-2026-43459

Summary The renderLimit option — documented in docs/source/tutorials/dos.md as the mechanism that "mitigates this by limiting the time consumed by each render call" — can be fully bypassed by a % for % or % tablerow % tag whose body is empty. The per-iteration time check is reached only when the...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the ext4extshiftextents function encountering empty extents during the while loop, without...

GHSA-F659-372H-6X3X netty-incubator-codec-ohttp's HPKEContext operations may produce empty byte[] on failures

HKDFexpand: returns non-NULL on failure. The byte is filled with zeros and has no way to distinguish success from failure. Since this output is used as HKDF key material for the response AEAD, a failure silently produces an all-zero key. When EVPHPKECTXexport fails it also returns an empty byte...

netty-incubator-codec-ohttp's HPKEContext operations may produce empty byte[] on failures

HKDFexpand: returns non-NULL on failure. The byte is filled with zeros and has no way to distinguish success from failure. Since this output is used as HKDF key material for the response AEAD, a failure silently produces an all-zero key. When EVPHPKECTXexport fails it also returns an empty byte...

CVE-2026-39968

TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 "Credential Theft via Client-Side Script Execution and API Authorization Bypass" is incomplete. While the builder's getCredentials tRPC endpoint was patched with workspace membership checks, the...

RHSA-2026:20589 Red Hat Security Advisory: dnsmasq security update

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RHSA-2026:20586 Red Hat Security Advisory: thunderbird security update

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Important: Red Hat Security Advisory: gnutls security update

An update for gnutls is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object

A flaw was found in Go JOSE, a library for handling JSON Web Encryption JWE objects. A remote attacker could exploit this vulnerability by providing a specially crafted JWE object. When decrypting such an object, if a key wrapping algorithm is specified but the encrypted key field is empty, the...

github.com/go-jose/go-jose/v3: github.com/go-jose/go-jose/v4: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object

A flaw was found in Go JOSE, a library for handling JSON Web Encryption JWE objects. A remote attacker could exploit this vulnerability by providing a specially crafted JWE object. When decrypting such an object, if a key wrapping algorithm is specified but the encrypted key field is empty, the...

Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

CVE-2026-8463

A flaw was found in Crypt::Argon2 for Perl. This vulnerability, a heap out-of-bounds read, occurs in the argon2verify function when processing an empty encoded input. An integer underflow causes the software to read beyond the allocated memory, which can lead to a denial of service DoS by crashin...

MINI-F52H-RGH6-G8X5

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SUSE CVE-2026-39834

When writing data larger than 4GB in a single Write call on an SSH channel, an integer overflow in the internal payload size calculation caused the write loop to spin indefinitely, sending empty packets without making progress. The size comparison now uses int64 to prevent truncation...

CVE-2026-39968

TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 "Credential Theft via Client-Side Script Execution and API Authorization Bypass" is incomplete. While the builder's getCredentials tRPC endpoint was patched with workspace membership checks, the...

CVE-2026-39968

TypeBot (builder) vulnerable in versions ≤ 3.15.2: the bot-engine’s getCredentials() uses a faulty ownership check and accepts a client-controlled, even empty, workspaceId in the preview endpoint, allowing cross-workspace credential access. This enables credential exfiltration and potential abuse...

CVE-2026-39968 TypeBot: Cross-Workspace Credential Theft via Bot-Engine Preview Endpoint

TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 "Credential Theft via Client-Side Script Execution and API Authorization Bypass" is incomplete. While the builder's getCredentials tRPC endpoint was patched with workspace membership checks, the...

CVE-2026-39968 TypeBot: Cross-Workspace Credential Theft via Bot-Engine Preview Endpoint

TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 "Credential Theft via Client-Side Script Execution and API Authorization Bypass" is incomplete. While the builder's getCredentials tRPC endpoint was patched with workspace membership checks, the...

CVE-2026-39968

TypeBot is a chatbot builder tool. In versions 3.15.2 and prior, the fix for GHSA-4xc5-wfwc-jw47 "Credential Theft via Client-Side Script Execution and API Authorization Bypass" is incomplete. While the builder's getCredentials tRPC endpoint was patched with workspace membership checks, the...

SUSE-SU-2026:21867-1 Security update for gnutls

This update for gnutls fixes the following issues - CVE-2026-3833: x509/name-constraints: compare domain names case-insensitive bsc1263707. - CVE-2026-5260: lib/pkcs11privkey: guard against overreading on short ciphertexts bsc1263715. - CVE-2026-5419: gnutlscipherdecrypt3: make PKCS7 unpadding...