Medium severity4.0NVD Advisory· Published Jul 20, 2025· Updated Jun 17, 2026

CVE-2025-48965

Description

Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len greater than zero.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Arm/MbedTLSllm-create
Range: <3.6.4
Arm/mbedtls-docsllm-create
Range: <3.6.4
Mbed/mbedtlsv5
Range: 0

Patches

Vulnerability mechanics

References

github.com/Mbed-TLS/mbedtls-docs/blob/main/security-advisories/mbedtls-security-advisory-2025-06-6.mdnvdMitigationThird Party Advisory
mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/nvdVendor Advisory
lists.debian.org/debian-lts-announce/2025/08/msg00013.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000