Skip to content
CVE Ledger
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API docsPage
  • MCP serverPage
  • AboutPage
  • Data sourcesPage
  • Data statusPage
  • ChangelogPage
  • How it's builtPage
  • Support the projectPage

14 results

Back

CVE-2025-48839An Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all…

Description

An Out-of-bounds Write vulnerability [CWE-787] in FortiADC 8.0.0, 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.1 all versions, 7.0 all versions, 6.2 all versions may allow an authenticated attacker to execute arbitrary code via specially crafted HTTP requests.

Timeline

  1. ID reserved

    By fortinet

  2. · 6 months later

    Published

  3. · 3 months later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2025-48839, by who scored it
Scored byCVSSScoreVector
fortinetCNA (assigner)3.1Medium6.3CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:C
NVDNVD · Analyzed3.1Medium6.6CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS (exploitation in 30 days)
0.38% · top 67% of all CVEs (13 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.3.

Affected products

  • Fortinet · FortiADC

    • affected 8.0.0
    • affected 7.6.0 – ≤ 7.6.2
    • affected 7.4.0 – ≤ 7.4.7
    • affected 7.2.0 – ≤ 7.2.8
    • affected 7.1.0 – ≤ 7.1.5
    • affected 7.0.0 – ≤ 7.0.6
    • affected 6.2.0 – ≤ 6.2.6

What to do

Solution: Upgrade to FortiADC version 8.0.1 or above Upgrade to FortiADC version 7.6.3 or above Upgrade to FortiADC version 7.4.8 or above

References

References1

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2025-48839 badge
[![CVE-2025-48839](https://cveledger.app/badge/CVE-2025-48839.svg)](https://cveledger.app/cve/CVE-2025-48839)

Record last updated .