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.
{
"cna_assigner": "mitre",
"cwe_ids": [
"CWE-770"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/62xxx/CVE-2026-62641.json"
}{
"extracted_events": [
{
"cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.6.0"
},
{
"fixed": "1.6.17"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.7.0"
},
{
"fixed": "1.7.2"
}
],
"source": "CPE_RANGE"
},
{
"range": [
{
"fixed": "6d1004fd3764a9606c53130b322c0f295c38be64"
}
],
"source": "REFERENCES_COMMIT"
},
{
"range": [
{
"fixed": "bf253c72d4293c93fda511b8464fe9cb34b522c1"
}
],
"source": "REFERENCES_COMMIT"
},
{
"original_tag": "1.6.17",
"range": [
{
"fixed": "5cdc6a48b40beabff7f0bf5d9035f4491e877e4c"
}
],
"source": "REFERENCES_TAG"
},
{
"original_tag": "1.7.2",
"range": [
{
"fixed": "a08bc8f59bbd28cd3d863479478127e35beb959d"
}
],
"source": "REFERENCES_TAG"
}
]
}