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Infinite loop

🗓️ 01 Sep 2026 21:20:20Reported by Snyk Security DatabaseType 
snyk
 snyk
🔗 security.snyk.io👁 42 Views

Infinite loop in pypdf TreeObject.insert_child allows DoS via attacker-supplied PDF.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
PyPDF Heap Buffer Overflow DoS
9 Sep 202600:00
–bdu_fstec
cgr
Chainguard
CVE-2026-84309 vulnerabilities
11 Sep 202608:54
–cgr
circl
Circl
CVE-2026-84309
2 Sep 202605:32
–circl
cve
CVE
CVE-2026-84309
1 Sep 202619:58
–cve
cvelist
Cvelist
CVE-2026-84309 pypdf: Possible infinite loop for TreeObject.insert_child
1 Sep 202619:58
–cvelist
debiancve
Debian CVE
CVE-2026-84309
1 Sep 202619:58
–debiancve
euvd
EUVD
EUVD-2026-69477
1 Sep 202619:58
–euvd
github
Github Security Blog
pypdf: Possible infinite loop for TreeObject.insert_child
1 Sep 202621:20
–github
mend
Mend
CVE-2026-84309
1 Sep 202619:58
–mend
nvd
NVD
CVE-2026-84309
1 Sep 202620:17
–nvd
Rows per page
Vulners
Node
pypdf_projectpypdfRange<6.16.0

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05 Oct 2026 18:29Current
7.1High risk
Vulners AI Score7.1
CVSS 3.15.5 - 6.2
CVSS 46.9
EPSS0.00187
SSVC
42