CVE-2026-95619

HIGH
MEDIUM Priority: 0.03 BB Relevance: 65/100
Published: 2026-09-22 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network No Auth No Interaction Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: High
PR: None
UI: None
S: Unchanged
C: Low
I: High
A: High

Description

A flaw was found in libstdc++. An integer overflow can occur when processing large inputs to the aligned operator new in the C++ library. This vulnerability could lead to an undersized memory allocation, potentially causing memory corruption or application instability.

Weakness Classification (1)

Bug Bounty Relevance

65 / 100
✓ Network accessible
✓ No authentication
✓ No user interaction

CVSS Score

7.7 / 10.0 v3.1
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:H

EPSS — Exploitation Probability

0.44%
Raw Score 0.004440
Percentile 38.6%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00444
2026-10-28
0.00444

Intelligence Sources

mitre ref →
nvd ref →