| CVE-2021-23018 | CVE-2021-23018: High Vulnerability in F5 NGINX Controller | HIGH | Cleartext Transmission | Nginx Controller | -- | Jun 1, 2021 |
| CVE-2021-33564 | CVE-2021-33564: Critical Vulnerability in Dragonfly Project Gem | CRITICAL | Injection | Dragonfly | Yes | May 29, 2021 |
| CVE-2021-33587 | CVE-2021-33587: High Vulnerability in css-what Project | HIGH | Unknown | Css-What | -- | May 28, 2021 |
| CVE-2021-27852 | CVE-2021-27852: Critical Vulnerability in Checkbox Survey | CRITICAL | Insecure Deserialization | Survey | -- | May 27, 2021 |
| CVE-2021-33394 | CVE-2021-33394: Medium Vulnerability in Cubecart 6.4.2 | MEDIUM | Session Fixation | Cubecart | -- | May 27, 2021 |
| CVE-2021-31808 | CVE-2021-31808: Medium Vulnerability in Squid | MEDIUM | Integer Overflow | Cloud Manager | -- | May 27, 2021 |
| CVE-2021-31535 | CVE-2021-31535: Critical Vulnerability in Fedora libX11 | CRITICAL | Buffer Overflow | Fedora | -- | May 27, 2021 |
| CVE-2021-31525 | CVE-2021-31525: Medium Vulnerability in Fedora Go | MEDIUM | Other | Fedora | -- | May 27, 2021 |
| CVE-2021-28652 | CVE-2021-28652: Medium Vulnerability in Squid Cache | MEDIUM | Other | Debian Linux | -- | May 27, 2021 |
| CVE-2021-28651 | CVE-2021-28651: High Vulnerability in Squid Cache | HIGH | Other | Cloud Manager | -- | May 27, 2021 |
| CVE-2021-22911 | CVE-2021-22911: Critical Vulnerability in Rocket.Chat | CRITICAL | Other | Rocket.Chat | Yes | May 27, 2021 |
| CVE-2021-22908 | CVE-2021-22908: High Vulnerability in Ivanti Pulse Connect Secure | HIGH | Buffer Overflow | Connect Secure | -- | May 27, 2021 |
| CVE-2021-22900 | CVE-2021-22900: High Vulnerability in Ivanti Pulse Connect Secure | HIGH | Code Injection | Connect Secure | -- | May 27, 2021 |
| CVE-2021-22894 | CVE-2021-22894: High Vulnerability in Ivanti Pulse Connect Secure | HIGH | Code Injection | Connect Secure | -- | May 27, 2021 |
| CVE-2021-3527 | CVE-2021-3527: Medium Vulnerability in QEMU USB Redirector Device | MEDIUM | Resource Exhaustion | Debian Linux | -- | May 26, 2021 |
| CVE-2021-30498 | CVE-2021-30498: High Vulnerability in Fedora libcaca | HIGH | Out-of-bounds Write | Fedora | -- | May 26, 2021 |
| CVE-2021-28170 | CVE-2021-28170: Medium Vulnerability in Eclipse Jakarta Expression Language | MEDIUM | Input Validation | Communications Cloud Native Core Policy | -- | May 26, 2021 |
| CVE-2021-21985 | CVE-2021-21985: Critical Vulnerability in VMware vCenter Server | CRITICAL | SSRF | Cloud Foundation | Yes | May 26, 2021 |
| CVE-2021-22160 | CVE-2021-22160: Critical Vulnerability in Apache Pulsar | CRITICAL | Other | Pulsar | -- | May 26, 2021 |
| CVE-2021-33574 | CVE-2021-33574: Critical Vulnerability in GNU C Library (glibc) | CRITICAL | Use After Free | Cloud Backup | -- | May 25, 2021 |