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Semtech LR1121 Modem-e vulnerabilities

1 published CVE affecting Semtech LR1121 Modem-e, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
1
Critical
0
High
0
Medium
1
Low
0
Unscored
0
CISA KEV
0

Latest Semtech LR1121 Modem-e CVEs

Newest publication first

  1. CVE-2026-6232 Out-of-bounds write in LR11xx Transceiver

    Published
    MediumCVSS 5.2 EPSS 0.17%

    An out-of-bounds write vulnerability in the SPI host command interface of Semtech's LR11xx transceiver firmware where a crafted SPI host command with an oversized length field can cause the firmware to write up to 254 arbitrary bytes past the bounds of an internal, non-persistent...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.