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CVE-2026-12805

OFFIS DCMTK ofxml.cc parseFile heap-based overflow

Published: Jun 21, 2026Updated: Jun 22, 2026 Sources: CVE List NVDCWE-119
NVD MITRE
6.3CVSSMEDIUM
EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

A flaw has been found in OFFIS DCMTK up to 3.7.0. The affected element is the function XMLNode::parseFile in the library ofstd/libsrc/ofxml.cc. Executing a manipulation can lead to heap-based buffer overflow. The attack may be performed from remote. The exploit has been published and may be used. This patch is called 1d4b3815c0987840a983160bfc671fef63a3105b. It is best practice to apply a patch to resolve this issue. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
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Weaknesses

CWE-119CWE-122

Affected Products

DCMTKOFFIS
Library
OSS Libraries / generic-library
offisoss-projectDEOSS Libraries

Attack Graph

Products CVE Techniques Tactics

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Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://vuldb.com/vuln/372599
vuldb.com
https://vuldb.com/vuln/372599/cti
vuldb.com
https://vuldb.com/cve/CVE-2026-12805
vuldb.com
and 5 more references View all →

Timeline

Published
Jun 21, 2026
Last Updated
Jun 22, 2026

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