vciy

CVE-2025-23394

INDEX BUILT · 2026-09-20

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daily-backup.sh script in cyrus-imapd allows escalation from cyrus to root

CVE-2025-233943 of 4 sources documented this
unranked

No rank

rank@v1 withholds a number for this record

nothing this rule scores is held for this record, so there is no ordering to state. That is a fact about the sources, not a finding about the software.

Hindsight · the state

0.00574EPSSNOT IN KEVas of 2026-09-20
Severitynot scored
Harmnot stated
Exploitationnone in held sources
Defensefix version namedreceipt
Movementdoubled within 72hreceipt
PLATEAU10Minimal movement since 2025-05-27, 458 days at 0.01, as of 2026-08-28. arc-rules@v1

Foresight · where to check next

No weakness class or product neighbourhood is held for this record, so this index cannot name anywhere to check next. That is an absence in the record, not a finding about the software.

Color is a claim, not decoration:the hostile worldthe defenseno signal

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Harm, if it fires from the vector and the weakness

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ReachNo CVSS vector in held sources, so no reach or impact can be stated.
Weakness classCWE-61 UNIX Symbolic Link (Symlink) Followingreceipt
Published consequencesCWE-61: Confidentiality, Integrity: Read Files or Directories, Modify Files or Directories[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

The fix, and how long it's been waiting.

Fixed in3.8.4-2.1receipt
Patch available sinceNo dated patch-availability record in held sources. The index holds reference URLs without dates and only the current revision of the CVE record, so the day a fix first existed cannot be derived. Only the versions it landed in.

Exploit Status & Known PoCs a ladder, not a score

Current rung: Nothing observed in held sources.

  • RUNG 1Nothing observed in held sources
  • RUNG 2Proof-of-concept published
  • RUNG 3Exploited in the wild · CISA KEV listed
  • RUNG 4Ransomware campaign use known

Authority who says so

Exploit probability0.00574 · top 54% of all CVEsreceipt
Assigned bysusereceipt
Recorded changes23 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productSUSE openSUSE Tumbleweedreceipt
Fixed in3.8.4-2.1receipt

A rung lights from a row in the index, never from an assessment. "Held sources" is the true scope of the claim: this index reads the CVE record, NVD, CISA KEV, FIRST's EPSS and public proof-of-concept repositories, and it does not observe attacks.

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What it is stated by the CNA

A UNIX Symbolic Link (Symlink) Following vulnerability in openSUSE Tumbleweed cyrus-imapd allows escalation from cyrus to root.This issue affects openSUSE Tumbleweed cyrus-imapd before 3.8.4-2.1. receipt

NVD's analysis a second authority

weakness
CWE-61
also scored by
9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

check it yourself bugzilla.suse.com receipt

Movement the material steps

27 May 20250.00024
15 Jun 20260.00485 · scoring model v2026.06.15
28 Aug 20260.00574

This score more than doubled inside 72 hours. Both observations are in the full history below.

Show all 23 observations
27 May 20250.00024
28 May 20250.00054
1 Jun 20250.00071
27 Jun 20250.00077
16 Jul 20250.00105
2 Aug 20250.00109
25 Sep 20250.00128
22 Oct 20250.00083
23 Oct 20250.00094
3 Nov 20250.00105
18 Nov 20250.00162
21 Nov 20250.00105
20 Dec 20250.00118
30 Dec 20250.00113
29 Jan 20260.00124
9 Feb 20260.00162
19 Feb 20260.0018
12 Mar 20260.00195
22 Mar 20260.00708
15 Jun 20260.00485
9 Aug 20260.00489
16 Aug 20260.00534
28 Aug 20260.00574

23 observations held. A highlighted step crossed a promotion threshold. A step marked with a scoring model moved because the instrument was replaced, not because the vulnerability changed. receipt

The full biography

EPSS 0.00574Published2025-05-26Index as of2026-08-28

Exploit probability more than doubled between 2025-05-27 and 2025-05-28 (0.00024 → 0.00054) and the record had been public for 1 year, 3 months when this index was last written.

Published 2025-05-26 receipt · Index as of 2026-08-28 derived

Siblings and hubs

Records related to this one

Its defect family

suse opensuse tumbleweed

Of the 2 records in this family, this is the only one holding a stated fix version: 3.8.4-2.1.

Grouped by shared product and weakness, not by shared vulnerability. Each record's own state is on its own page.

Family membership: held values

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