How to Fix CVE-2026-24108: n/a (Bundle Sibling)
By Sai Kiran Pandrala. Last verified: 2026-05-25.
CVE-2026-24108 is a sibling vulnerability in the same vendor advisory as CVE-2026-24107. Apply the same patched build and you close both. The technical detail below is what differs.
| Severity | 9.8 (Critical) |
|---|---|
| Actively exploited? | No public listing in CISA KEV |
| Affected | n/a n/a |
| Fixed in | Same patched build as CVE-2026-24107 |
| Type (CWE) | CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') |
What's different about CVE-2026-24108?
An issue was discovered in Tenda W20E V4.0br_V15.11.0.6. Attackers may exploit the vulnerability by controlling the value of nptr. When this value is passed into the getMibPrefix function and concatenated using sprintf without proper size validation, it could lead to a buffer overflow vulnerability.
How to fix CVE-2026-24108
Apply the patched build per the primary write-up: How to Fix CVE-2026-24107. All commands, verification steps, and rollback notes for n/a are listed there.
Frequently asked questions
Does the CVE-2026-24107 patch close CVE-2026-24108?
Yes. Both CVEs are addressed by the same vendor patch. Applying the patched build closes the full bundle.
Is CVE-2026-24108 listed in CISA KEV?
No public KEV listing at the time of this writing.
Where is the official advisory?
See https://www.tenda.com.cn/material/show/2707
References
- Official vendor advisory: https://www.tenda.com.cn/material/show/2707
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-24108
- CISA KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- Primary: How to Fix CVE-2026-24107
*Written by Sai Kiran Pandrala. Part of the n/a bundle. Full procedure at how-to-fix-cve-2026-24107.*