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CVE-2024-47850

INDEX BUILT · 2026-09-20

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CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting…

CVE-2024-478502 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

0.00853EPSSNOT IN KEVas of 2026-09-20
Severitynot scored
Harmnot stated
Exploitationnone in held sources
Defenseno fix version held
Movementrisenreceipt
PLATEAU10Minimal movement since 2024-10-04, 645 days at 0.01, as of 2026-07-11. arc-rules@v1

Foresight · where to check next

Apache Log4j2SolarWinds Serv-UMicrosoftMicrosoft .NETCVE-2023-44487Cisco IOS XR47850

This record is one instance of CWE-400, uncontrolled resource consumption. The index holds 3763 prior instances of this class, 8 KEV-listed. The nearest of its KEV-listed records are drawn beside this. taxonomy@v1

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Prior records in this weakness class. Each is its own record, dated and receipted.
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-400 Uncontrolled Resource Consumptionreceipt
Published consequencesCWE-400: Availability: DoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU), DoS: Resource Consumption (Memory), DoS: Resource Consumption (Other)…[email protected]

CISA KEV & Federal Remediation Deadline from the record and CISA

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

Fixed inNo fix version in held sources, as the index stood on 11 Jul 2026.
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 probability0.00853 · top 43% of all CVEsreceipt
Assigned bymitrereceipt
Recorded changes25 · last 19 Sep 2026derived

Affected & Fixed Versions as published

Affected productNot named in held sources. Without a product name this record cannot be matched against an inventory, by us or by anyone.

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

CUPS cups-browsed before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting a printer to be added, a different vulnerability than CVE-2024-47176. (The request is meant to probe the new printer but can be used to create DDoS amplification attacks.) receipt

NVD's analysis a second authority

weakness
CWE-400
also scored by
7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

check it yourself github.com akamai.com github.com receipt

Movement the material steps

4 Oct 20240.00043
17 Mar 20250.00238 · scoring model v2025.03.14
15 Jun 20260.00859 · scoring model v2026.06.15
11 Jul 20260.00853
Show all 25 observations
4 Oct 20240.00043
8 Oct 20240.00045
17 Mar 20250.00238
29 Mar 20250.00814
30 Mar 20250.00238
15 Apr 20250.00072
30 Apr 20250.00082
10 May 20250.00092
9 Jun 20250.00107
20 Jun 20250.0012
30 Jun 20250.00134
21 Jul 20250.00145
31 Jul 20250.00171
10 Nov 20250.00176
11 Nov 20250.00183
12 Nov 20250.0012
18 Nov 20250.00568
21 Nov 20250.0012
28 Apr 20260.00124
6 May 20260.00151
11 May 20260.00147
22 May 20260.00151
8 Jun 20260.00147
15 Jun 20260.00859
11 Jul 20260.00853

25 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 0.00853Published2024-10-04Index as of2026-07-11

The record had been public for 1 year, 9 months when this index was last written.

Published 2024-10-04 receipt · Index as of 2026-07-11 derived

The pattern, elsewhere

This record is one instance of CWE-400, uncontrolled resource consumption. The index holds 3763 prior instances of this class, 8 KEV-listed. The nearest of its KEV-listed records are drawn beside this. [email protected]

CVE-2021-44228 · Apache Log4j2nothing comparable heldKEV listed · 2021receipt
CVE-2026-28318 · SolarWinds Serv-Unothing comparable heldKEV listed · 2026receipt
CVE-2026-45498 · Microsoft Defender Antimalware Platformnothing comparable heldKEV listed · 2026receipt
CVE-2023-38180 · Microsoft .NET 6.0nothing comparable heldKEV listed · 2023receipt
CVE-2023-44487nothing comparable heldKEV listed · 2023receipt
CVE-2020-3566 · Cisco IOS XR Softwarenothing comparable heldKEV listed · 2020receipt

"Matches n of m" counts the attributes the two records can both be compared on: the CVSS metrics they share a version of, any weakness class beyond this one, and the vendor. fit-rules@v1

3763 records in this class held. The six above are drawn from the ones CISA has listed as exploited, ranked by how much of the record matches this one. That is why every one of them is KEV-listed: the pool is, so the colour on those spokes says nothing the pool has not already said.

No curated product neighbourhood is held for this product, so the records above are the nearest this index can name. The neighbourhood table covers a small set of products and is extended by hand.

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