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Description

In Roundcube Webmail before 1.6.17 and 1.7.x before 1.7.2, the TNEF decoder was subject to denial of service via a crafted compressed-RTF size.

PUBLISHED Reserved 2026-07-14 | Published 2026-07-14 | Updated 2026-07-14 | Assigner mitre




MEDIUM: 4.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

Problem types

CWE-770 Allocation of Resources Without Limits or Throttling

Product status

Default status
unaffected

1.6.0 (semver) before 1.6.17
affected

1.7.0 (semver) before 1.7.2
affected

References

roundcube.net/...026/07/05/security-updates-1.6.17-and-1.7.2

github.com/roundcube/roundcubemail/releases/tag/1.7.2

github.com/...ommit/6d1004fd3764a9606c53130b322c0f295c38be64

github.com/roundcube/roundcubemail/releases/tag/1.6.17

github.com/...ommit/bf253c72d4293c93fda511b8464fe9cb34b522c1

cve.org (CVE-2026-62641)

nvd.nist.gov (CVE-2026-62641)

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