Zephyr 安全漏洞

Zephyr is an open-source, scalable real-time operating system RTOS developed by Zephyr. Versions of Zephyr prior to 4.3.0 contained security vulnerabilities. These vulnerabilities were caused by improper handling of the tail space in the buffer used by the dnsunpackname function, which could lead...

CVE-2026-20067 Multiple Cisco Products Snort 3 TBD Denial of Service Vulnerability

Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking...

SUSE CVE-2026-25518

cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates. In versions from 1.18.0 to before 1.18.5 and from 1.19.0 to before 1.19.3, the cert-manager-controller performs DNS...

SUSE CVE-2026-25791

Sliver is a command and control framework that uses a custom Wireguard netstack. Prior to 1.7.0, the DNS C2 listener accepts unauthenticated TOTP bootstrap messages and allocates server-side DNS sessions without validating OTP values, even when EnforceOTP is enabled. Because sessions are stored...

Cisco IOS XE和Cisco Secure Firewall Threat Defense 缓冲区错误漏洞

Cisco IOS XE and Cisco Secure Firewall Threat Defense are both products of the American company Cisco. Cisco IOS XE is an operating system. It serves as a single operating system for enterprise wired and wireless access, aggregation, core, and WAN operations. Cisco IOS XE reduces the complexity o...

GHSA-8MVX-P2R9-R375 OpenClaw's web tools strict URL guard could lose DNS pinning when env proxy is configured

Summary openclaw web tools strict URL fetch paths could lose DNS pinning when environment proxy variables are configured HTTPPROXY/HTTPSPROXY/ALLPROXY, including lowercase variants. In affected builds, strict URL checks for example webfetch and citation redirect resolution validated one destinati...

PT-2026-26012

Summary openclaw web tools strict URL fetch paths could lose DNS pinning when environment proxy variables are configured HTTP PROXY/HTTPS PROXY/ALL PROXY, including lowercase variants. In affected builds, strict URL checks for example web fetch and citation redirect resolution validated one...

Cache poisoning attacks with unsolicited RRs

Under certain circumstances, BIND is too lenient when accepting records from answers, allowing an attacker to inject forged data into the cache. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.11.3-S1 through...

AFFiNE.Pro 输入验证错误漏洞

AFFiNE.Pro is an open-source next-generation knowledge base developed by Toeverything. Versions of AFFiNE.Pro prior to 0.26.0 contained a vulnerability related to input validation errors. This vulnerability stemmed from defects in the domain name verification logic of the /redirect-proxy endpoint...

CVE-2026-28271

Kiteworks is a private data network PDN. Prior to version 9.2.0, a vulnerability in Kiteworks configuration functionality allows bypassing of SSRF protections through DNS rebinding attacks. Malicious administrators could exploit this to access internal services that should be restricted. Version...

CVE-2026-28271 Kiteworks Core is vulnerable to Server-Side Request Forgery (SSRF)

Kiteworks is a private data network PDN. Prior to version 9.2.0, a vulnerability in Kiteworks configuration functionality allows bypassing of SSRF protections through DNS rebinding attacks. Malicious administrators could exploit this to access internal services that should be restricted. Version...

EUVD-2026-9066

Kiteworks is a private data network PDN. Prior to version 9.2.0, a vulnerability in Kiteworks configuration functionality allows bypassing of SSRF protections through DNS rebinding attacks. Malicious administrators could exploit this to access internal services that should be restricted. Version...

Security update for glibc

This update for glibc fixes the following issues: CVE-2026-0915: resolv: Fix NSS DNS backend for getnetbyaddr bsc1256822, BZ 33802 CVE-2025-15281: posix: Reset wordexpt fields with WRDEREUSE bsc1257005, BZ 33814 CVE-2025-8058: posix: Fix double-free after allocation failure in regcomp bsc1246965,...

Kiteworks 代码问题漏洞

Kiteworks is a security private network data software developed by Kiteworks Corporation in the United States. Versions of Kiteworks prior to 9.2.0 contained code vulnerabilities. These vulnerabilities stemmed from defects in the configuration functionality, which could allow attacks via DNS...

SUSE-SU-2026:20527-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-0861: inadequate size check in the memalign suite may result in an integer overflow bsc1256766. - CVE-2026-0915: uninitialized stack buffer used as DNS query name when net==0 in nssdnsgetnetbyaddrr bsc1256822. - CVE-2025-15281:...

New Dohdoor malware campaign targets education and health care

Cisco Talos discovered an ongoing malicious campaign since at least as early as December 2025 by a threat actor we track as "UAT-10027," delivering a previously undisclosed backdoor dubbed "Dohdoor." Dohdoor utilizes the DNS-over-HTTPS DoH technique for command-and-control C2 communications and h...

SUSE-SU-2026:20525-1 Security update for avahi

This update for avahi fixes the following issues: - CVE-2024-52615: Resolve fixed source ports for wide-area DNS queries cause DNS responses be injected. bsc1233421 - CVE-2025-68468: Fixed DoS bug by removing incorrect assertion. bsc1256499 - CVE-2025-68471: Fixed DoS bug by changing assert to...

EUVD-2026-8787

rldns is an open source DNS server. Version 2.3 has a heap-based out-of-bounds read that leads to denial of service. Version 1.4 contains a patch for the issue...

CVE-2026-27831

rldns is an open source DNS server. Version 1.3 has a heap-based out-of-bounds read that leads to denial of service. Version 1.4 contains a patch for the issue...

CLSA-2026-1772013351 glibc: Fix of CVE-2026-0915

CVE-2026-0915: prevent leak of stack contents to configured DNS resolver when getnetbyaddr or getnetbyaddrr query a zero-valued network with DNS backend in nsswitch.conf; sanitize stack buffers and add input validation; eliminate exposure of uninitialized data...