CVE-2026-25833

EUVD-2026-17997
Mbed TLS 3.5.0 to 3.6.5 fixed in 3.6.6 and 4.1.0 has a buffer overflow in the x509_inet_pton_ipv6() function
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
Affected Products (NVD)
VendorProductVersion
trustedfirmwarembed_tls
3.5.0 ≤
𝑥
< 3.6.6
trustedfirmwarembed_tls
4.0.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mbedtls
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
questing
needs-triage
resolute
needs-triage
xenial
ignored
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
ovmf-202408
suse enterprise sap 15 SP7
150700.3.18.1
fixed
suse enterprise server 15 SP7
150700.3.18.1
fixed
ovmf-tools-202408
suse enterprise sap 15 SP7
150700.3.18.1
fixed
suse enterprise server 15 SP7
150700.3.18.1
fixed
qemu-ovmf-x86_64-202408
suse enterprise sap 15 SP7
150700.3.18.1
fixed
suse enterprise server 15 SP7
150700.3.18.1
fixed
qemu-uefi-aarch64-202408
suse enterprise sap 15 SP7
150700.3.18.1
fixed
suse enterprise server 15 SP7
150700.3.18.1
fixed