Known vulnerabilities in PyPDF - page 2

Software: PyPDF
Software CPE: cpe:2.3:a:pypdf_project:pypdf:*:*:*:*:*:*:*:*
Total vulnerabilities: 50
Public exploits: 0
Known exploited (KEV): 0
Highest CVSSv4 Score: 8.8

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting PyPDF PyPDF is affected by 50 known vulnerabilities: 1 high, 36 medium, 13 low Critical High Medium Low

Vulnerabilities (50)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU132046 - Excessive Iteration
CVE-2026-48156
CWE-834 Low
No
No
6.12.0 21.05.2026 SB2026052127
SB2026062219
#VU132045 - Resource exhaustion
CVE-2026-48155
CWE-400 Low
No
No
6.12.0 21.05.2026 SB2026052127
SB2026062219
#VU128012 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-33699
CWE-835 Medium
No
No
6.9.2 27.04.2026 SB2026042751
#VU128011 - Allocation of Resources Without Limits or Throttling
CVE-2026-31826
CWE-770 Medium
No
No
6.8.0 27.04.2026 SB2026042750
SB2026070111
#VU128010 - Resource exhaustion
CVE-2026-28351
CWE-400 Medium
No
No
6.7.4 27.04.2026 SB2026042749
SB2026042939
#VU126253 - Uncontrolled Memory Allocation
CVE-2026-41314
CWE-789 Medium
No
No
6.10.2 15.04.2026 SB20260415175
#VU126252 - Excessive Iteration
CVE-2026-41313
CWE-834 Low
No
No
6.10.2 15.04.2026 SB20260415175
#VU126251 - Uncontrolled Memory Allocation
CVE-2026-41312
CWE-789 Medium
No
No
6.10.2 15.04.2026 SB20260415175
#VU125975 - Excessive Iteration
CVE-2026-41168
CWE-834 Low
No
No
6.10.1 14.04.2026 SB20260414100
#VU125812 - Improper input validation
CVE-2023-36807
CWE-20 Low
No
No
2.10.6 10.04.2026 SB20260410111
#VU125811 - Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CVE-2026-40260
CWE-776 Medium
No
No
6.10.0 10.04.2026 SB20260410100
#VU125810 - Inefficient Algorithmic Complexity
CVE-2026-33123
CWE-407 Medium
No
No
6.9.1 10.04.2026 SB2026041099
#VU125809 - Inefficient Algorithmic Complexity
CVE-2026-28804
CWE-407 Low
No
No
6.7.5 10.04.2026 SB2026041098
SB2026061053
#VU125808 - Resource exhaustion
CVE-2026-27888
CWE-400 Medium
No
No
6.7.3 10.04.2026 SB2026041097
#VU125807 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-24688
CWE-835 Medium
No
No
6.6.2 10.04.2026 SB2026041096
SB2026050802
#VU125806 - Resource exhaustion
CVE-2025-55197
CWE-400 Medium
No
No
6.0.0 10.04.2026 SB2026041095
#VU123882 - Resource exhaustion
CVE-2025-66019
CWE-400 Low
No
No
6.4.0 11.03.2026 SB2026031136
SB2026041321
SB2026083116
#VU123118 - Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2026-27628
CWE-835 Medium
No
No
6.7.2 23.02.2026 SB2026022313
#VU123112 - Resource exhaustion
CVE-2026-27026
CWE-400 Medium
No
No
6.7.1 20.02.2026 SB2026022023
SB2026051909
#VU123111 - Excessive Iteration
CVE-2026-27025
CWE-834 Medium
No
No
6.7.1 20.02.2026 SB2026022023
SB2026051909


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