Vulnerability in Codesys Control For Beaglebone Sl
CVE-2026-8047
The affected products perform improper length checking when parsing incoming HTTP requests, resulting in a size-limited out-of-bounds write. An unauthenticated remote attacker can exploit this flaw to cause a denial of service via a system…
EPSS: 0.001 (25.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Codesys Control For Beaglebone Sl — versions 4.15.0.0
- Codesys Control For Empc-a/imx6 Sl — versions 4.15.0.0
- Codesys Control For Iot2000 Sl — versions 4.15.0.0
- Codesys Control For Linux Arm Sl — versions 4.15.0.0
- Codesys Control For Linux Sl — versions 4.15.0.0
- Codesys Control For Pfc100 Sl — versions 4.15.0.0
- Codesys Control For Pfc200 Sl — versions 4.15.0.0
- Codesys Control For Plcnext Sl — versions 4.15.0.0
- Codesys Control For Raspberry Pi Sl — versions 4.15.0.0
- Codesys Control For Wago Touch Panels 600 Sl — versions 0.0.0
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-8047?
- CVE-2026-8047 is a high-severity vulnerability in Codesys Control For Beaglebone Sl, classified under Improper Validation of Specified Quantity in Input. CVSS score: 7.5/10. Published 2026-05-26.
- How severe is CVE-2026-8047?
- High severity. CVSS v3 base score is 7.5 out of 10.