CVE-2025-48965 is a NULL pointer dereference vulnerability affecting Mbed TLS versions prior to 3.6.4. This flaw, stemming from conflicting data handling in mbedtls_asn1_store_named_data, could lead to a denial-of-service condition. Rated 7.5 HIGH on the CVSS scale, it is a network-exploitable vulnerability with low attack complexity and high impact on availability. Currently, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.6.4CPE matchmatch criteria | cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.