CVE-2026-88263XikeStor Layer3 switches miss authentication for downloading configuration data.
Updated under an hour ago ()
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It affects XikeStor SKS8310-8X and 2 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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XikeStor Layer3 switches miss authentication for downloading configuration data. Unauthenticated attacker may retrieve the configuration data containing network configurations and passwords to operate the affected product improperly or to exploit the affected product as a jump host.
- CVSS
- 8.7 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- jpcert
- NVD analysis
- Deferred
- Record last updated
- Sep 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
XikeStor SKS8310-8X xikestor:sks8310_8x (from the name) | before V1.04.B09 | CNA record |
XikeStor SKS8300-8T xikestor:sks8300_8t (from the name) | before V1.04.B09 | CNA record |
XikeStor SKS8300-12E2T2X xikestor:sks8300_12e2t2x (from the name) | before V1.04.B09 | CNA record |
References
- https://www.xikestor.com/security-advisory/
- https://jvn.jp/en/jp/JVN45281119/
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.