Dashboard / CVE-2026-48155

CVE-2026-48155

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 35/100
Published: 2026-05-28 Modified: 2026-11-02 First seen: 2026-11-02 Status: active

Attack Surface

Low Complexity No Auth

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Passive
S: X
AT: None
VC: None
VI: None
VA: Low

Description

pypdf is a free and open-source pure-python PDF library. Prior to 6.12.0, an attacker who uses this vulnerability can craft a PDF which leads to large memory usage. This requires extracting text in layout mode with large character offsets. This vulnerability is fixed in 6.12.0.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
py-pdf pypdf < 6.12.0

References & Advisories (3)

Bug Bounty Relevance

35 / 100
✓ No authentication
✓ Low complexity

CVSS Score

4.8 / 10.0 v4.0
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS — Exploitation Probability

0.13%
Raw Score 0.001270
Percentile 2.4%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00127
2026-11-12
0.00127
2026-11-10
0.00127
2026-11-09
0.00127
2026-11-08
0.00127
2026-11-07
0.00127
2026-11-06
0.00127
2026-11-05
0.00127
2026-11-04
0.00127
2026-11-03
0.00127
2026-11-02
0.00127

Intelligence Sources

nvd ref →

External Links