Dashboard / CVE-2025-71395

CVE-2025-71395

HIGH
MEDIUM Priority: 0.03 BB Relevance: 64/100
Published: 2026-07-18 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: Low
UI: None
AT: None
VC: None
VI: None
VA: High

Description

SurrealDB versions before 2.2.2 contain a memory exhaustion vulnerability in the string::replace function that fails to restrict resulting string length when using regex patterns. An authenticated attacker can craft a malicious query to exhaust server memory through unbounded string allocations, causing denial of service.

Weakness Classification (1)

Affected Software (7)

VendorProductVersion
surrealdb surrealdb 2.2.0 < 2.2.2
surrealdb surrealdb 2.1.0 < 2.1.5
surrealdb surrealdb 0 < 2.0.5
surrealdb surrealdb < 2.0.5
surrealdb surrealdb 2.2.0 < 2.2.2
surrealdb surrealdb 2.1.0 < 2.1.5
surrealdb surrealdb 0 < 2.0.5

References & Advisories (2)

Bug Bounty Relevance

64 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

7.1 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.45%
Raw Score 0.004500
Percentile 39.1%
Date 2026-10-29

Intelligence Sources

mitre ref →
nvd ref →

External Links