CVE-2019-0688 json
An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles fragmented IP packets, aka 'Windows TCP/IP…
published 2019-04-09 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-1448
- cvss
- 7.5
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 8.5%
- EPSS 8.5% chance of exploitation in 30 days, percentile 95%
- public exploits
- 0
- none known
Summary
An information disclosure vulnerability exists when the Windows TCP/IP stack improperly handles fragmented IP packets, aka 'Windows TCP/IP Information Disclosure Vulnerability'.
Patch / fix
Exploit prediction
8.49% chance of exploitation in the next 30 days, higher than 95% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- Microsoft Windows Server
- Microsoft Windows
Classification
- Weakness
-
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm
References
-
portal.msrc.microsoft.com
/en-US/security-guidance/advisory/CVE-2019-0688
patch, vendor-advisory
-
securityfocus.com
/bid/107685
vdb-entry
- arxiv.org /pdf/1906.10478.pdf
Sources
- CVE List CVE-2019-0688
- NVD CVE-2019-0688
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.