CVE-2026-87726CWE-787

CVE-2026-87726

Low · published October 8, 2026

CVSS v3.1
3.9
EPSS
0%
Percentile
0.7
In the wild
Unconfirmed
What it is

Insufficient API bounds checking in phalFelica in NXP NXPNfcRdLib RC663 through 07.14.00_Pub may allow an attacker with privileges or an untrusted third party to access unintended memory regions, potentially leading to limited loss of confidentiality, integrity, and availability. All software versions from 07.18.00 onwards have fixed this problem.

The record
Technical detail
CVSS v3.1
3.9 · LOW
Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00098 · 0.7th percentile
Weakness
CWE-787 · Out-of-bounds Write
Published
2026-10-08T06:16Z
References (2)
https://community.nxp.com/t5/Other-NXP-Products/NXPNfcRdLib-vulnerability-in-module-phalFelica-CVE-2026-87726/m-p/2414096#M33365 · [email protected]https://www.nxp.com/support/support/product-security-vulnerability:PSIRT · [email protected]
EPSS history
Timeline
  • 09 OCT 03:32Z
    EPSS moved — → 0%
    epss
  • 08 OCT 02:04Z
    Insufficient API bounds checking in phalFelica in NXP NXPNfcRdLib RC663 through 07.14.00_Pub may allow an attacker with privileges or an untrusted third party…
    cvelistv5
  • 08 OCT 02:04Z
    Insufficient API bounds checking in phalFelica in NXP NXPNfcRdLib RC663 through 07.14.00_Pub may allow an attacker with privileges or an untrusted third party…
    cvelistv5