CVE-2026-5156HIGH 8.8EPSS p45.5%

CVE-2026-5156CVE-2026-5156

Description

A vulnerability was determined in Tenda CH22 1.0.0.1. This impacts the function formQuickIndex of the file /goform/QuickIndex of the component Parameter Handler. This manipulation of the argument mit_linktype causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS0.63% probability of exploitation · percentile 45.5% · 2026-06-19T12:03:05Z
Published2026-03-31
Last modified2026-04-02

Underlying weaknesses· 3

CWE-119CWE-121CWE-787

References

  1. https://github.com/Litengzheng/vuldb_new/blob/main/CH22/vul_46/README.md
  2. https://vuldb.com/submit/780208
  3. https://vuldb.com/vuln/354188
  4. https://vuldb.com/vuln/354188/cti
  5. https://www.tenda.com.cn/

3

TypeTargetConfidenceTier
WeaknessImproper Restriction of Operations within the Bounds of a Memory Buffercwe-1190%live
WeaknessStack-based Buffer Overflowcwe-1210%live
WeaknessOut-of-bounds Writecwe-7870%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-5204
CVE
CVE-2026-5154
CVE
CVE-2026-5152
CVE
CVE-2026-7099
CVE
CVE-2026-5604
CVE
CVE-2026-5605
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.