Known Vulnerabilities for Supervisor B Firmware by Cisco
Listed below are 7 of the newest known vulnerabilities associated with "Supervisor B Firmware" by "Cisco".
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
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-90586 json | The Xtensa MMU userspace port never initialized the per-thread page-table pointer thread->arch.ptables during thread setup, w... | Not Provided | 2026-11-09 | 2026-11-12 |
| CVE-2026-90008 json | In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Limit NVMe request size to the PRP c... | Not Provided | 2026-09-16 | 2026-10-19 |
| CVE-2026-80853 json | In the Linux kernel, the following vulnerability has been resolved: KVM: SEV: Allocate full pages for {DE,EN}CRYPT ops on SN... | Not Provided | 2026-09-04 | 2026-10-19 |
| CVE-2026-31540 json | In the Linux kernel, the following vulnerability has been resolved: drm/i915/gt: Check set_default_submission() before defer... | Not Provided | 2026-04-24 | 2026-11-05 |
| CVE-2026-22981 json | In the Linux kernel, the following vulnerability has been resolved: idpf: detach and close netdevs while handling a reset P... | Not Provided | 2026-01-23 | 2026-11-05 |
| CVE-2025-38601 json | In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: clear initialized flag for deinit-ed srng ... | Not Provided | 2025-08-19 | 2026-10-15 |
| CVE-2023-53114 json | In the Linux kernel, the following vulnerability has been resolved: i40e: Fix kernel crash during reboot when adapter is in ... | Not Provided | 2025-05-02 | 2026-11-05 |