PaperCut Print Deploy Client RCE flaw patched
A code execution vulnerability in PaperCut Print Deploy Client versions before v2699 allows arbitrary code execution; patches are available.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 1 CVE named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
A vulnerability tracked as CVE-2026-6645 has been disclosed in PaperCut Print Deploy Client that enables arbitrary code execution. The flaw affects all versions of the Print Deploy Client prior to v2699.
PaperCut has released security updates to address the vulnerability in their June 2026 security bulletin. Organizations running affected versions of PaperCut Print Deploy Client should apply the available patches immediately to mitigate the risk of exploitation.
No additional context regarding active exploitation, attack complexity, or technical details of the vulnerability is provided in the advisory. The French CERT-FR has issued this alert to inform affected parties of the availability of patches.
Mentioned in this report
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0789
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