CVE-2025-30347

Varnish Enterprise before 6.0.13r13 allows remote attackers to obtain sensitive information via an out-of-bounds read for range requests on ephemeral MSE4 stevedore objects.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
mitreCNA
4 MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N
CISA-ADPADP
---
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Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
VendorProductVersion
varnish-softwarevarnish_enterprise
6.0.13:r10
varnish-softwarevarnish_enterprise
6.0.13:r11
varnish-softwarevarnish_enterprise
6.0.13:r12
varnish-softwarevarnish_enterprise
6.0.13:r2
varnish-softwarevarnish_enterprise
6.0.13:r3
varnish-softwarevarnish_enterprise
6.0.13:r4
varnish-softwarevarnish_enterprise
6.0.13:r5
varnish-softwarevarnish_enterprise
6.0.13:r6
varnish-softwarevarnish_enterprise
6.0.13:r7
varnish-softwarevarnish_enterprise
6.0.13:r8
varnish-softwarevarnish_enterprise
6.0.13:r9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://docs.varnish-software.com/security/VEV00001/