GHSA-prf7-7jvx-hxj5 · Severity: medium — A NULL pointer dereference flaw was found in the GnuTLS software in...
A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
Conclusion & alert: CVE-2025-6395 is rated Moderate Risk (42/100): CVSS Medium severity, with low exploitation likelihood (EPSS 0.62%). Mandatory action: Review affected assets and schedule remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.27% | 0.62% | +0.35% |
| 2 | 2026-05-06 | 0.05% | 0.27% | +0.22% |
| 3 | 2026-03-15 | — | 0.05% | — |
Full EPSS history (6 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.5 | 3.1 | MEDIUM |
|
2.2 | 4.2 | [email protected] |
GHSA-prf7-7jvx-hxj5 · Severity: medium — A NULL pointer dereference flaw was found in the GnuTLS software in...
| vendor | priority | summary | link |
|---|---|---|---|
alpine
|
— | CVE-2025-6395: 1 source package rows (gnutls); 5 state rows across 5 repos (3.20-main, 3.21-main, 3.22-main, 3.23-main, edge-main); fixed 5, open 0. | https://security.alpinelinux.org/vuln/CVE-2025-6395 |
debian
|
not yet assigned | CVE-2025-6395 not yet assigned priority: Debian including 1 source packages (gnutls28), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2025-6395 |
gentoo
|
high | CVE-2025-6395: 1 GLSA(s) (202509-08), 1 atom(s) (net-libs/gnutls); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2025-6395 |
redhat
|
medium | — | https://access.redhat.com/security/cve/CVE-2025-6395 |
suse
|
medium | CVE-2025-6395 severity moderate: SUSE including 308 source package names (0.23.1-11.31:libgnutls30-3.8.3-150600.4.9.1, 0.3.2-1.2:libgnutls30-3.8.3-150600.4.9.1, …), 781 product×package rows across 306 product lines (Container bci/kiwi, Container bci/spack, … (306 product lines)): Fixed 535, Known Affected 226, Known Not Affected 20. | https://www.suse.com/security/cve/CVE-2025-6395/ |
ubuntu
|
medium | CVE-2025-6395 medium priority: Ubuntu including 1 source packages (gnutls28), 9 status rows across 9 suites (bionic, focal, jammy, noble, oracular, plucky, questing, upstream, xenial): released 6, not-affected 2, ignored 1. | https://ubuntu.com/security/CVE-2025-6395 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| No affected products in dataset. | |||