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OD
Product
odhcpd
by openwrt · last CVE Oct 23, 2026
5
CVEs
0
On KEV
9.8
Max CVSS
5
New 30D
Vulnerabilities5In the news1Timeline
Severity mix
Critical 1High 2Medium 2Low 0
Severity
All severities5Critical1High2Medium2Low0
Exploitation
On CISA KEV0Exploited in the wild0
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Add odhcpd to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-55606
New
6.5
0%
Oct 23
odhcpd: Stack buffer overread via DUID length endianness mismatch in memcmp()
Affected: <= 25.12
CVE-2026-53922
6.5
1%
Oct 12
odhcpd: pre-auth remote DoS via size_t underflow in dhcpv6_ia_handle_IAs (stack BOF, canary-terminated)
Affected: < c6792bac3905d4bf726d914e9994f6d4b98c5b57
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