CVE-2023-33863

SerialiseValue in RenderDoc before 1.27 allows an Integer Overflow with a resultant Buffer Overflow. 0xffffffff is sign-extended to 0xffffffffffffffff (SIZE_MAX) and then there is an attempt to add 1.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Jun/2	Exploit Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html	Third Party Advisory
https://renderdoc.org/	Product
https://security.gentoo.org/glsa/202311-10
https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt	Exploit Third Party Advisory
http://packetstormsecurity.com/files/172804/RenderDoc-1.26-Local-Privilege-Escalation-Remote-Code-Execution.html	Exploit Third Party Advisory VDB Entry
http://seclists.org/fulldisclosure/2023/Jun/2	Exploit Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2023/07/msg00023.html	Third Party Advisory
https://lists.debian.org/debian-lts-announce/2024/12/msg00008.html
https://renderdoc.org/	Product
https://security.gentoo.org/glsa/202311-10
https://www.qualys.com/2023/06/06/renderdoc/renderdoc.txt	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:renderdoc:renderdoc:*:*:*:*:*:*:*:*

History

03 Nov 2025, 22:16

Type	Values Removed	Values Added
References		() https://lists.debian.org/debian-lts-announce/2024/12/msg00008.html -

Information

Published : 2023-06-07 20:15

Updated : 2025-11-03 22:16

NVD link : CVE-2023-33863

Mitre link : CVE-2023-33863

CVE.ORG link : CVE-2023-33863

JSON object : View

Products Affected

renderdoc

renderdoc

CWE

CWE-190

Integer Overflow or Wraparound

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