Dashboard / CVE-2026-73514

CVE-2026-73514

HIGH
MEDIUM Priority: 0.07 BB Relevance: 68/100
Published: 2026-08-13 Modified: 2026-11-08 First seen: 2026-11-08 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

The address_standardizer extension for PostGIS through 3.7.0, fixed in commit 423570b, contains an out-of-bounds write vulnerability that allows a database user with the ability to supply caller-controlled relation names to standardize_address() to trigger memory corruption by providing a rules table with a classification Type value exceeding the fixed class range. Attackers can craft a malicious rules table entry with an oversized rule type value that is used without bounds checking as an index into an internal output-link table, resulting in an out-of-bounds write.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
PostGIS address_standardizer 0 < 423570b0dbf6cd9f6fc36de28a636e7b6e9aa8aa

References & Advisories (5)

Bug Bounty Relevance

68 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

8.7 / 10.0 v4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS — Exploitation Probability

0.82%
Raw Score 0.008200
Percentile 57.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00820
2026-11-12
0.00820
2026-11-10
0.00820
2026-11-09
0.00820
2026-11-08
0.00820

Intelligence Sources

mitre ref →

External Links