Vulnerability · CVE-2025-9998
The sequence of packets received by a Networking server are not correctly checked.
Published Sep 5, 2025 · catalog updated Feb 26, 2026 · PcVue
Last checked Oct 29, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-9998. EPSS is 0.27%. Act only if a listed version of PcVue is installed.
Gaps on this record
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2025-9999 · High
- CVE-2025-4384 · Medium
- Severity
- Medium6.0
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.27%
- Remediation
- Advisory link
- Affected products
- vendor arcinfo PcVue 15.0.0 ≤15.2.12
The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- vendor arcinfo PcVue 15.0.0 ≤15.2.1215.0.0 ≤15.2.12
How to fix CVE-2025-9998
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
Seen in 15.0.0 ≤15.2.12
Advisory
Open the cve_org record and follow its fix.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
No confirmed exploitation is on record for CVE-2025-9998. EPSS is 0.27%. Act only if a listed version of PcVue is installed.
Which versions are affected?
Compare what you have installed with arcinfo PcVue 15.0.0 ≤15.2.12 15.0.0 ≤15.2.12. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.27%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Sep 5, 2025 · EUVD
Detected
The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.
Feb 26, 2026 · EUVD
Updated
The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.
Sources
- CVE.orgVulnerability recordCVE-2025-9998
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-9998
30-day exploitation probability 0.27%
first.org - EUVDVulnerability recordEUVD-2025-27014
The sequence of packets received by a Networking server are not correctly checked. An attacker could exploit this vulnerability to send specially crafted messages to force the application to stop.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Oct 29, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSOct 23, 2026
- CVE.orgOct 22, 2026
- EUVDOct 22, 2026