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Description

A vulnerability was found in Investintech SlimPDFReader up to 2.0.13. Affected by this vulnerability is the function sub_3B4610 of the file SlimPDFReader.exe. The manipulation results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor responded to the initial vulnerability report by the researcher with a note that the product is discontinued. This vulnerability only affects products that are no longer supported by the maintainer.

PUBLISHED Reserved 2026-05-16 | Published 2026-05-17 | Updated 2026-05-18 | Assigner VulDB




MEDIUM: 5.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
MEDIUM: 6.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
MEDIUM: 6.3CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
7.5AV:N/AC:L/Au:N/C:P/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Stack-based Buffer Overflow

Memory Corruption

Product status

2.0.0
affected

2.0.1
affected

2.0.2
affected

2.0.3
affected

2.0.4
affected

2.0.5
affected

2.0.6
affected

2.0.7
affected

2.0.8
affected

2.0.9
affected

2.0.10
affected

2.0.11
affected

2.0.12
affected

2.0.13
affected

Timeline

2026-05-16:Advisory disclosed
2026-05-16:VulDB entry created
2026-05-16:VulDB entry last update

Credits

jonzab (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/submit/809300 exploit

vuldb.com/vuln/364321 (VDB-364321 | Investintech SlimPDFReader SlimPDFReader.exe sub_3B4610 stack-based overflow) vdb-entry technical-description

vuldb.com/vuln/364321/cti (VDB-364321 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/809300 (Submit #809300 | Investintech SlimPDFReader 2.0.14 Stack overflow (Infinite Recursion)) third-party-advisory

sharing.sit.fraunhofer.de/s/RYcqZbGqgZXxab2 exploit

cve.org (CVE-2026-8733)

nvd.nist.gov (CVE-2026-8733)

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