Watch card · compiled automatically, not analysed
CVE-2026-103119
Buffer under-read vulnerability in Apache Tomcat meant that a large non-blocking write could result in the response body being split between the current…
AI summaryApache Tomcat: a large non-blocking write can split a response into the next request on the connection, possibly leaking data (AJP).
Our research pipeline compiles this page from public data. It contains no human judgement from PlainCVE; rely on the original advisories for facts.
Our status
Candidate — Not queued for research yet. Below is public data only.
Key numbers
- CVSS
- 9.1 v3.1
- CISA KEV
- Not listed
- EPSS
- 0.61%
- Momentum
- 4.1 Steady
Timeline
- 2026-10-20DisclosedNVD
- 2026-10-20First reportedoss-security
How much time similar vulnerabilities gave
This item is not mapped to a category yet, so here are the overall numbers: of 390 vulnerabilities disclosed since 2025 and added to KEV, the median time from disclosure to KEV was 5 days; 54% were added within 7 days.
This one: not in KEV so far (that does not mean it is not exploited).
Counts only vulnerabilities CISA has confirmed as exploited; disclosure is the NVD publication date, which can differ from the vendor advisory.
What drives the momentum
- Coverage(mailing lists)+4.1
Coverage
- 2026-10-20 oss-security
Primary sources
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