Security
CVE Feed
Latest vulnerabilities from the National Vulnerability Database.
42400
Total
3455
Critical
12534
High
12466
Medium
| CVE ID | Severity | Score | Description | Published |
|---|---|---|---|---|
| CVE-2026-73209 | MEDIUM | 6.5 | An attacker that has valid credentials can send crafted compressed data that causes the affected process to exhaust its stack and crash. The affected process … | Aug 28, 2026 |
| CVE-2026-73208 | HIGH | 7.4 | An attacker that holds a token intended for a different purpose can authenticate, because when an OAuth2 token response does not contain a scope claim, … | Aug 28, 2026 |
| CVE-2026-6128 | MEDIUM | 6.4 | The All-in-One WP Migration Unlimited Extension plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'ai1wm_backups_path' parameter in all versions up to, and … | Aug 28, 2026 |
| CVE-2026-5510 | MEDIUM | 6.4 | The GiveWP – Donation Plugin and Fundraising Platform plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'give_form' shortcode in all versions up … | Aug 28, 2026 |
| CVE-2026-52687 | MEDIUM | 6.5 | An attacker that has valid credentials can select a compression algorithm for the IMAP connection whose decompression state requires a large amount of memory, and … | Aug 28, 2026 |
| CVE-2026-52681 | LOW | 3.1 | Sieve CPU resource usage is tracked in the compiled script, so an attacker that has valid credentials can reset the accounting by repeatedly changing the … | Aug 28, 2026 |
| CVE-2026-42395 | MEDIUM | 4.3 | A host listed as a trusted proxy can send forwarding information containing a NUL byte, which crashes the login process on the following login attempt. … | Aug 28, 2026 |
| CVE-2026-42393 | LOW | 3.1 | The comparison used for the doveadm password and API key is not fully timing safe and can reveal the length of the configured secret. An … | Aug 28, 2026 |
| CVE-2026-42392 | MEDIUM | 4.3 | An attacker that has valid credentials can send an invalid IMAP URLFETCH command, which causes uninitialized memory to be included in the error response returned … | Aug 28, 2026 |
| CVE-2026-42391 | HIGH | 7.5 | An unauthenticated attacker can send an IMAP ID command with a very large number of parameters before logging in, which causes memory and CPU usage … | Aug 28, 2026 |
| CVE-2026-42008 | MEDIUM | 4.3 | Forwarding information received from a host listed as a trusted proxy is not kept separate from Dovecot's own authentication fields, so a value sent by … | Aug 28, 2026 |
| CVE-2026-42007 | CRITICAL | 9.1 | An attacker that has valid credentials can use a Sieve script with the editheader extension to trigger a use-after-free in the mail editing code, and … | Aug 28, 2026 |
| CVE-2026-40205 | MEDIUM | 5.9 | An attacker that holds an OAuth2 token granting only part of the required scopes can authenticate, because when more than one scope is required in … | Aug 28, 2026 |
| CVE-2026-40204 | LOW | 3.1 | None None None No publicly available exploits are known. | Aug 28, 2026 |
| CVE-2026-40203 | LOW | 3.7 | When IMAP compression is enabled, the same compression state is reused across responses in a session, so response sizes depend on both attacker-supplied mail and … | Aug 28, 2026 |
| CVE-2026-40019 | MEDIUM | 5.9 | An unauthenticated attacker can send a truncated quoted argument to the ManageSieve login process, which makes it spin in an infinite loop consuming CPU. This … | Aug 28, 2026 |
| CVE-2026-40018 | HIGH | 7.4 | None None None No publicly available exploits are known. | Aug 28, 2026 |
| CVE-2026-40017 | MEDIUM | 6.5 | An attacker that can send mail to a user can craft a message header whose values are chosen to collide in an internal hash table, … | Aug 28, 2026 |
| CVE-2026-40015 | MEDIUM | 4.3 | An attacker that has valid credentials can open many connections to the imap-hibernate service and send invalid commands, which can intermittently cause an out-of-bounds read … | Aug 28, 2026 |
| CVE-2026-40014 | MEDIUM | 6.5 | An attacker that can send mail to a user can craft a message header that makes the IMAP THREAD command consume CPU disproportionate to the … | Aug 28, 2026 |
| CVE-2026-40013 | MEDIUM | 4.3 | An attacker that has valid credentials can submit a Sieve script containing an extreme numeric literal, which causes an out-of-bounds write when the ManageSieve service … | Aug 28, 2026 |
| CVE-2026-33607 | MEDIUM | 4.3 | An attacker that has valid credentials can use IMAP LIST command to consume CPU. This can cause degradation or denial of service for IMAP. Monitor … | Aug 28, 2026 |
| CVE-2026-33606 | MEDIUM | 4.8 | Mail content stored by a user can be crafted so that it is interpreted as dsync protocol commands when an administrator later runs dsync with … | Aug 28, 2026 |
| CVE-2026-33605 | HIGH | 7.5 | An unauthenticated attacker can crash the ManageSieve login process by sending a small malformed command before authenticating. If running in high-security mode (default for community … | Aug 28, 2026 |
| CVE-2026-33604 | MEDIUM | 5.9 | An attacker that can get Dovecot to relay a message, for example through Sieve redirect or submission relay, can use a crafted line ending in … | Aug 28, 2026 |