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Allocation of Resources Without Limits or Throttling

🗓️ 16 Jun 2026 13:47:08Reported by Snyk Security DatabaseType 
snyk
 snyk🔗 security.snyk.io👁 18 Views

pypdf vulnerability allows memory exhaustion during text extraction of self referential form objects; upgrade to 6.12.2.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB		CVE-2026-49461
22 Jun 202620:27
–attackerkb
cve
CVE		CVE-2026-49461
22 Jun 202620:27
–cve
cvelist
Cvelist		CVE-2026-49461 pypdf: Possible large memory usage for form XObjects during text extraction
22 Jun 202620:27
–cvelist
debiancve
Debian CVE		CVE-2026-49461
22 Jun 202620:27
–debiancve
euvd
EUVD		EUVD-2026-38356
22 Jun 202620:27
–euvd
github
Github Security Blog		pypdf: Possible large memory usage for form XObjects during text extraction
16 Jun 202613:47
–github
nvd
NVD		CVE-2026-49461
22 Jun 202621:16
–nvd
osv
OSV		CLEANSTART-2026-EH47852 Security fixes for CVE-2026-34180, CVE-2026-48155, CVE-2026-48156, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, CVE-2026-48710, CVE-2026-48735, CVE-2026-48817, CVE-2026-48818, CVE-2026-49460, CVE-2026-49461, CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540, CVE-2026-54282, CVE-2026-54283, CVE-2026-54530, CVE-2026-54531, CVE-2026-54651, CVE-2026-57204, CVE-2026-59935, CVE-2026-59936, CVE-2026-59937, CVE-2026-59938, ghsa-537c-gmf6-5ccf, ghsa-jm82-fx9c-mx94 applied in versions: 1.85.1-r0, 1.89.5-r0, 1.90.2-r0
21 Jul 202607:54
–osv
osv
OSV		CLEANSTART-2026-GN02455 Security fixes for CVE-2026-34180, CVE-2026-48155, CVE-2026-48156, CVE-2026-48522, CVE-2026-48523, CVE-2026-48524, CVE-2026-48525, CVE-2026-48526, CVE-2026-48710, CVE-2026-48735, CVE-2026-48817, CVE-2026-48818, CVE-2026-49460, CVE-2026-49461, CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540, CVE-2026-54282, CVE-2026-54283, CVE-2026-54530, CVE-2026-54531, CVE-2026-54651, CVE-2026-57204, CVE-2026-59935, CVE-2026-59936, CVE-2026-59937, CVE-2026-59938, ghsa-537c-gmf6-5ccf, ghsa-jm82-fx9c-mx94 applied in versions: 1.85.1-r0, 1.88.5-r0, 1.90.2-r0
21 Jul 202607:54
–osv
osv
OSV		CLSA-2026-1782954024 TuxCare security update for pypdf (1 CVE)
4 Aug 202614:52
–osv
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pypdf_projectpypdfRange<6.12.2

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16 Jun 2026 13:47Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.5 - 6.2
CVSS 46.9
EPSS0.00121
SSVC
pypdf vulnerabilitymemory exhaustiontext extractionself referentialform objectsupgrade six twelve two
18