Known Vulnerabilities for Usg 1900 by Zyxel
Listed below are 6 of the newest known vulnerabilities associated with "Usg 1900" by "Zyxel".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
More device details and information can be found at device.report here: Zyxel Usg 1900
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-97974 json | In the Linux kernel, the following vulnerability has been resolved: ipv6: null-check fib6_node before accessing in __ip6_del... | Not Provided | 2026-09-25 | 2026-09-25 |
| CVE-2026-97958 json | In the Linux kernel, the following vulnerability has been resolved: net/sched: cls_api: Don't replay RTM_GETCHAIN in tc_ctl_... | Not Provided | 2026-09-25 | 2026-09-25 |
| CVE-2026-90232 json | In the Linux kernel, the following vulnerability has been resolved: amt: Don't support cross-netns setup. When a lower devi... | Not Provided | 2026-09-17 | 2026-09-17 |
| CVE-2026-74465 json | In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: fix potential UAF on meter attach fail... | Not Provided | 2026-08-15 | 2026-08-19 |
| CVE-2026-64576 json | In the Linux kernel, the following vulnerability has been resolved: nexthop: initialize extack in nh_res_bucket_migrate() n... | Not Provided | 2026-08-05 | 2026-08-19 |
| CVE-2026-64569 json | In the Linux kernel, the following vulnerability has been resolved: mpls: fix NULL deref in mpls_valid_fib_dump_req() on CON... | Not Provided | 2026-08-05 | 2026-08-19 |
| CVE-2026-56444 json | In NLnet Labs Unbound 1.20.0 up to and including 1.25.1, when Unbound is configured with 'serve-expired: yes' and 'serve-expi... | Not Provided | 2026-07-22 | 2026-07-22 |
| CVE-2022-26532 json | A argument injection vulnerability in the 'packet-trace' CLI command of Zyxel USG/ZyWALL series firmware versions 4.09 throug... | 7.8 - HIGH | 2022-05-24 | 2022-06-19 |
| CVE-2022-26531 json | Multiple improper input validation flaws were identified in some CLI commands of Zyxel USG/ZyWALL series firmware versions 4.... | 7.8 - HIGH | 2022-05-24 | 2022-06-19 |
| CVE-2022-0910 json | A downgrade from two-factor authentication to one-factor authentication vulnerability in the CGI program of Zyxel USG/ZyWALL ... | 6.5 - MEDIUM | 2022-05-24 | 2022-06-06 |
Known Affected Configurations (CPE V2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Zyxel | Usg 1900 | - |