CVE-2026-79378
HIGHCVSS 7.5/10EPSS 0.17%
Last modified
CVE-2026-79378 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.. EPSS estimates a 0.17% chance of exploitation in the next 30 days.
Description
An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | n/a |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-79378?
An issue in the btm_acl_handle() function of Bestechnic Co., Ltd BES2300 Bluetooth Audio SoC firmware v3.x and earlier allows attackers to cause a Denial of Service (DoS) via sending a crafted L2CAP packet.
How severe is CVE-2026-79378?
CVE-2026-79378 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.17% probability of exploitation in the next 30 days.
How do I fix CVE-2026-79378?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-7935Inappropriate implementation in Speech in Google Chrome prio…5.4
- CVE-2026-7936Rejected reason: Determined not a vulnerability
- CVE-2026-79362Certain Woltlab products are affected by RCE via Cache Poiso…8.8
- CVE-2026-7937Insufficient policy enforcement in DevTools in Google Chrome…3.1
- CVE-2026-79376An issue in the l2cap_handle_data() function of Bestechnic C…8.8
- CVE-2026-79377A heap overflow in the a2dp_decoder_sbc.cpp component of Bes…7.5
- CVE-2026-79379A buffer overflow in the SBC_DecodeFrames() function of Best…6.5
- CVE-2026-7938Use after free in CSS in Google Chrome prior to 148.0.7778.9…8.8
- CVE-2026-79387SQL injection vulnerability in PbootCMS versions 3.2.0 throu…4.3
- CVE-2026-79389Trueview T18161 S 6.0.23.4 contains an improper verification…7.4
- CVE-2026-7939Inappropriate implementation in SanitizerAPI in Google Chrom…5.4
- CVE-2026-79390Trueview TI8161 6.0.23.4 is vulnerable to information disclo…7.5
Are you affected by CVE-2026-79378?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST