2026 CVE Vulnerabilities
53,576 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-55991 | MEDIUM | 5.9 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, a remote unauthenticated client can trigger a libngtcp2 asserti... |
| CVE-2026-55990 | MEDIUM | 5.9 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, when the 'dnscrypt:' clause lists more 'dnscrypt-provider-cert:'... |
| CVE-2026-55973 | HIGH | 7.5 | 0.3% | Jul 22, 2026 | In NLnet Labs Unbound 1.23.0 up to and including 1.25.1, when 'dns-error-reporting: yes' is set, the EDNS Report-Channel... |
| CVE-2026-55717 | MEDIUM | 5.9 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.10.0 up to and including 1.25.1, when 'serve-expired: yes' is set together with a 'response-ip: ... |
| CVE-2026-55708 | LOW | 3.1 | 0.1% | Jul 22, 2026 | In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, the 'view_local_data' and 'view_local_datas' commands of 'unboun... |
| CVE-2026-54478 | LOW | 3.7 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.18.0 up to and including 1.25.1, when Unbound listens on a 'proxy-protocol-port' interface with ... |
| CVE-2026-53910 | LOW | 2.1 | 0.3% | Jul 22, 2026 | diff3 tool from GNU diffutils is vulnerable to a heap‑based buffer overflow due to multiple signed integer overflows in ... |
| CVE-2026-52863 | MEDIUM | 5.9 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.25.0 up to and including 1.25.1, a fix that makes the 'respip' and 'dns64' modules work together... |
| CVE-2026-50252 | CRITICAL | 9.3 | 0.1% | Jul 22, 2026 | In NLnet Labs Unbound 1.4.22 up to and including 1.25.1, UDP source port is randomized and intended to serve as a secret... |
| CVE-2026-50251 | MEDIUM | 5.3 | 0.3% | Jul 22, 2026 | In NLnet Labs Unbound up to and including version 1.25.1, when 'unwanted-reply-threshold' is enabled (set to any value g... |
| CVE-2026-50248 | MEDIUM | 6.5 | 0.1% | Jul 22, 2026 | In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, when an auth/rpz zone has a configured primary hostname that res... |
| CVE-2026-50243 | LOW | 3.7 | 0.1% | Jul 22, 2026 | In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the 'respip' module in front of ... |
| CVE-2026-50046 | MEDIUM | 5.9 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.15.0 up to and including 1.25.1, the TLS server name used for DNS-over-TLS (DoT) forwarded queri... |
| CVE-2026-50045 | MEDIUM | 5.3 | 0.3% | Jul 22, 2026 | In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, a single client query for a deeply nested name under a DNSSEC-s... |
| CVE-2026-46582 | LOW | 3.7 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, a replay of a wildcard rrset as another piece of data, could be ... |
| CVE-2026-44690 | HIGH | 7.5 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, insufficient validation of the RRSIG.Labels field combined with ... |
| CVE-2026-44687 | LOW | 3.7 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.13.2 up to and including 1.25.1, stub or forward zones where the name is below an intermediate l... |
| CVE-2026-44621 | MEDIUM | 5.9 | 0.3% | Jul 22, 2026 | With NLnet Labs Unbound up to and including version 1.25.1, applications using libunbound and configured with 'unwanted-... |
| CVE-2026-42955 | LOW | 3.7 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.16.2 up to and including 1.25.1, a similar vulnerability as with CVE-2026-40622 in the 'ghost do... |
| CVE-2026-41637 | LOW | 3.7 | 0.2% | Jul 22, 2026 | In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, client terminated DNS-over-QUIC (DoQ) queries are not accounted... |
| CVE-2026-40691 | HIGH | 7.5 | 0.3% | Jul 22, 2026 | In Unbound 1.9.0 up to and including 1.25.1, when a DNSCrypt query is received over TCP, the routine that encrypts the r... |
| CVE-2026-32665 | HIGH | 7.5 | 0.3% | Jul 22, 2026 | In NLnet Labs Unbound 1.22.0 up to and including 1.25.1, when downstream DNS-over-QUIC (DoQ) is enabled, the first two b... |
| CVE-2026-16560 | MEDIUM | 5.3 | — | Jul 22, 2026 | A heap-buffer-overflow flaw was found in Directory Server (389-ds-base). When a DN contains a legacy-quoted value, the s... |
| CVE-2026-16232 | CRITICAL | 9.8 | 71.4% | Jul 22, 2026 | An authentication bypass vulnerability in the Check Point SmartConsole login process allows an unauthenticated remote at... |
| CVE-2026-14932 | MEDIUM | 6.5 | 0.2% | Jul 22, 2026 | In Progress® Telerik® UI for AJAX prior to v2026.2.708, the obsolete RadChart component's ChartImage.axd handler is vuln... |
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