# CVE-2023-43553

## Summary

- **CVE ID:** CVE-2023-43553
- **Severity:** CRITICAL
- **CVSS Score:** 9.8 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
- **CWE:** CWE-823
- **Published:** Mar 4, 2024
- **Last Modified:** Mar 13, 2026

## Description

Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.

## Affected Products

- Qualcomm, Inc. — Snapdragon (AR8035)
- Qualcomm, Inc. — Snapdragon (CSR8811)
- Qualcomm, Inc. — Snapdragon (FastConnect 6900)
- Qualcomm, Inc. — Snapdragon (FastConnect 7800)
- Qualcomm, Inc. — Snapdragon (Immersive Home 214 Platform)
- Qualcomm, Inc. — Snapdragon (Immersive Home 216 Platform)
- Qualcomm, Inc. — Snapdragon (Immersive Home 316 Platform)
- Qualcomm, Inc. — Snapdragon (Immersive Home 318 Platform)
- Qualcomm, Inc. — Snapdragon (Immersive Home 3210 Platform)
- Qualcomm, Inc. — Snapdragon (Immersive Home 326 Platform)
- Qualcomm, Inc. — Snapdragon (IPQ5010)
- Qualcomm, Inc. — Snapdragon (IPQ5028)
- Qualcomm, Inc. — Snapdragon (IPQ5302)
- Qualcomm, Inc. — Snapdragon (IPQ5312)
- Qualcomm, Inc. — Snapdragon (IPQ5332)
- Qualcomm, Inc. — Snapdragon (IPQ6000)
- Qualcomm, Inc. — Snapdragon (IPQ6010)
- Qualcomm, Inc. — Snapdragon (IPQ6018)
- Qualcomm, Inc. — Snapdragon (IPQ6028)
- Qualcomm, Inc. — Snapdragon (IPQ8070A)
- Qualcomm, Inc. — Snapdragon (IPQ8071A)
- Qualcomm, Inc. — Snapdragon (IPQ8072A)
- Qualcomm, Inc. — Snapdragon (IPQ8074A)
- Qualcomm, Inc. — Snapdragon (IPQ8076)
- Qualcomm, Inc. — Snapdragon (IPQ8076A)
- Qualcomm, Inc. — Snapdragon (IPQ8078)
- Qualcomm, Inc. — Snapdragon (IPQ8078A)
- Qualcomm, Inc. — Snapdragon (IPQ8173)
- Qualcomm, Inc. — Snapdragon (IPQ8174)
- Qualcomm, Inc. — Snapdragon (IPQ9008)
- Qualcomm, Inc. — Snapdragon (IPQ9570)
- Qualcomm, Inc. — Snapdragon (IPQ9574)
- Qualcomm, Inc. — Snapdragon (QAM8255P)
- Qualcomm, Inc. — Snapdragon (QAM8650P)
- Qualcomm, Inc. — Snapdragon (QAM8775P)
- Qualcomm, Inc. — Snapdragon (QAMSRV1H)
- Qualcomm, Inc. — Snapdragon (QAMSRV1M)
- Qualcomm, Inc. — Snapdragon (QCA0000)
- Qualcomm, Inc. — Snapdragon (QCA4024)
- Qualcomm, Inc. — Snapdragon (QCA6554A)
- Qualcomm, Inc. — Snapdragon (QCA6564AU)
- Qualcomm, Inc. — Snapdragon (QCA6574)
- Qualcomm, Inc. — Snapdragon (QCA6574A)
- Qualcomm, Inc. — Snapdragon (QCA6574AU)
- Qualcomm, Inc. — Snapdragon (QCA6584AU)
- Qualcomm, Inc. — Snapdragon (QCA6595)
- Qualcomm, Inc. — Snapdragon (QCA6595AU)
- Qualcomm, Inc. — Snapdragon (QCA6678AQ)
- Qualcomm, Inc. — Snapdragon (QCA6696)
- Qualcomm, Inc. — Snapdragon (QCA6698AQ)
- Qualcomm, Inc. — Snapdragon (QCA6797AQ)
- Qualcomm, Inc. — Snapdragon (QCA8075)
- Qualcomm, Inc. — Snapdragon (QCA8081)
- Qualcomm, Inc. — Snapdragon (QCA8082)
- Qualcomm, Inc. — Snapdragon (QCA8084)
- Qualcomm, Inc. — Snapdragon (QCA8085)
- Qualcomm, Inc. — Snapdragon (QCA8337)
- Qualcomm, Inc. — Snapdragon (QCA8386)
- Qualcomm, Inc. — Snapdragon (QCA9888)
- Qualcomm, Inc. — Snapdragon (QCA9889)
- Qualcomm, Inc. — Snapdragon (QCC2073)
- Qualcomm, Inc. — Snapdragon (QCC2076)
- Qualcomm, Inc. — Snapdragon (QCC710)
- Qualcomm, Inc. — Snapdragon (QCF8000)
- Qualcomm, Inc. — Snapdragon (QCF8001)
- Qualcomm, Inc. — Snapdragon (QCN5022)
- Qualcomm, Inc. — Snapdragon (QCN5024)
- Qualcomm, Inc. — Snapdragon (QCN5052)
- Qualcomm, Inc. — Snapdragon (QCN5122)
- Qualcomm, Inc. — Snapdragon (QCN5124)
- Qualcomm, Inc. — Snapdragon (QCN5152)
- Qualcomm, Inc. — Snapdragon (QCN5154)
- Qualcomm, Inc. — Snapdragon (QCN5164)
- Qualcomm, Inc. — Snapdragon (QCN6023)
- Qualcomm, Inc. — Snapdragon (QCN6024)
- Qualcomm, Inc. — Snapdragon (QCN6112)
- Qualcomm, Inc. — Snapdragon (QCN6122)
- Qualcomm, Inc. — Snapdragon (QCN6132)
- Qualcomm, Inc. — Snapdragon (QCN6224)
- Qualcomm, Inc. — Snapdragon (QCN6274)
- Qualcomm, Inc. — Snapdragon (QCN6402)
- Qualcomm, Inc. — Snapdragon (QCN6412)
- Qualcomm, Inc. — Snapdragon (QCN6422)
- Qualcomm, Inc. — Snapdragon (QCN6432)
- Qualcomm, Inc. — Snapdragon (QCN9000)
- Qualcomm, Inc. — Snapdragon (QCN9012)
- Qualcomm, Inc. — Snapdragon (QCN9013)
- Qualcomm, Inc. — Snapdragon (QCN9022)
- Qualcomm, Inc. — Snapdragon (QCN9024)
- Qualcomm, Inc. — Snapdragon (QCN9070)
- Qualcomm, Inc. — Snapdragon (QCN9072)
- Qualcomm, Inc. — Snapdragon (QCN9074)
- Qualcomm, Inc. — Snapdragon (QCN9100)
- Qualcomm, Inc. — Snapdragon (QCN9274)
- Qualcomm, Inc. — Snapdragon (QCS8550)
- Qualcomm, Inc. — Snapdragon (QFW7114)
- Qualcomm, Inc. — Snapdragon (QFW7124)
- Qualcomm, Inc. — Snapdragon (SA6155P)
- Qualcomm, Inc. — Snapdragon (SA7255P)
- Qualcomm, Inc. — Snapdragon (SA8155P)
- Qualcomm, Inc. — Snapdragon (SA8195P)
- Qualcomm, Inc. — Snapdragon (SA8255P)
- Qualcomm, Inc. — Snapdragon (SA8650P)
- Qualcomm, Inc. — Snapdragon (SA8770P)
- Qualcomm, Inc. — Snapdragon (SA8775P)
- Qualcomm, Inc. — Snapdragon (SA9000P)
- Qualcomm, Inc. — Snapdragon (SDX55)
- Qualcomm, Inc. — Snapdragon (SDX65M)
- Qualcomm, Inc. — Snapdragon (SM8550P)
- Qualcomm, Inc. — Snapdragon (Snapdragon 8 Gen 2 Mobile Platform)
- Qualcomm, Inc. — Snapdragon (Snapdragon 8+ Gen 2 Mobile Platform)
- Qualcomm, Inc. — Snapdragon (Snapdragon AR2 Gen 1 Platform)
- Qualcomm, Inc. — Snapdragon (Snapdragon X65 5G Modem-RF System)
- Qualcomm, Inc. — Snapdragon (Snapdragon X75 5G Modem-RF System)
- Qualcomm, Inc. — Snapdragon (SRV1H)
- Qualcomm, Inc. — Snapdragon (SRV1M)
- Qualcomm, Inc. — Snapdragon (SSG2115P)
- Qualcomm, Inc. — Snapdragon (SSG2125P)
- Qualcomm, Inc. — Snapdragon (SXR1230P)
- Qualcomm, Inc. — Snapdragon (SXR2230P)
- Qualcomm, Inc. — Snapdragon (WCD9340)
- Qualcomm, Inc. — Snapdragon (WCD9380)
- Qualcomm, Inc. — Snapdragon (WCD9385)
- Qualcomm, Inc. — Snapdragon (WCD9390)
- Qualcomm, Inc. — Snapdragon (WCD9395)
- Qualcomm, Inc. — Snapdragon (WSA8830)
- Qualcomm, Inc. — Snapdragon (WSA8832)
- Qualcomm, Inc. — Snapdragon (WSA8835)
- Qualcomm, Inc. — Snapdragon (WSA8840)
- Qualcomm, Inc. — Snapdragon (WSA8845)
- Qualcomm, Inc. — Snapdragon (WSA8845H)

## References

- [CNA](https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 52.1

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-18._