Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-47088

CVSS 3.1 · Low

Possible ATT&CK Techniques 1AI

T1115 · Clipboard Data

Affected Version Matrix 1

VendorProductVersion RangeStatus
cyrusimapCyrus IMAP< 3.12.3affected
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-47088

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in cyrus-imapd in Cyrus IMAP through 3.12.2. There is heap exposure in nested MIME comment parsing. An authenticated IMAP user could craft an email message containing an RFC 822 comment ending with a backslash. When parsing the message, the server would read past the message's end in memory, and read into the heap, returning the read content to the user.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
缓冲区上溢读取
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
cyrusimapCyrus IMAP 0 ~ 3.12.3 -

II. Public POCs for CVE-2026-47088

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-47088

请登录查看更多情报信息。

Vendor Pages for CVE-2026-47088 (2)

Same Patch Batch · cyrusimap · 2026-07-16 · 9 CVEs total

CVE-2026-470846.5 MEDIUMCyrus IMAP <3.12.2 LOCALDELETE绕过ACL漏洞
CVE-2026-470825.4 MEDIUMCyrus IMAP 3.12.2前 ACL绕过漏洞
CVE-2026-470834.3 MEDIUMCyrus IMAP 3.12.2 信息泄露漏洞
CVE-2026-470894.3 MEDIUMCyrus IMAP 3.12.2及之前版本存在权限绕过漏洞
CVE-2026-470854.0 MEDIUMcyrus-imapd 3.12.2及之前版本URLAUTH令牌伪造漏洞
CVE-2026-470863.5 LOWCyrus IMAP ACL权限绕过漏洞
CVE-2026-470873.5 LOWCyrus IMAP 3.12.2及以下版本URLAUTH越权漏洞
CVE-2026-470813.1 LOWCyrus IMAP <=3.12.2 XAPPLEPUSHSERVICE推劫持漏洞

IV. Related Vulnerabilities

Same product: Cyrus IMAP
Same vendor: cyrusimap
Same weakness: CWE-126

V. Comments for CVE-2026-47088

No comments yet

Leave a comment