Debian/libcoap3: medium 6.5
A memory disclosure vulnerability exists in libcoap's OSCORE configuration parser in libcoap before release-4.3.5-patches. An out-of-bounds read may occur when parsing certain configuration values, al
Action: Upgrade libcoap3 to 4.3.4-1.1+deb13u2 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 4.3.4-1.1+deb13u2 | - |
Fixed versions
| 4.3.4-1.1+deb13u2 |
Sources
- osv: DEBIAN-CVE-2025-59391#Debian:13/libcoap3
- https://security-tracker.debian.org/tracker/CVE-2025-59391
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