Out-of-bounds Read in N/a

CVE-2026-37535

openxc/isotp-c thru commit 5a5d19245f65189202719321facd49ce6f5d46ac (2021-08-09) contains an out-of-bounds read in the ISO-TP Single Frame receive handler, where the 4-bit payload length nibble is used directly as the memcpy size without v…

Vulnerability class: Buffer Overflow

EPSS: 0.000 (5.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H.

Affected products

  • N/a — versions n/a

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-37535?
CVE-2026-37535 is a high-severity vulnerability in N/a, classified under Out-of-bounds Read. CVSS score: 7.1/10. Published 2026-05-01.
How severe is CVE-2026-37535?
High severity. CVSS v3 base score is 7.1 out of 10.