CVE Explorer
CVE-2026-1788
: Out-of-bounds Write vulnerability in Xquic Project Xquic Server xquic on Linux (QUIC protocol implementation, packet processing module modules) allows : Buffer Manipulation.This issue affects Xquic Server: through 1.8.3.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"collectionURL":"https://github.com","defaultStatus":"unaffected","modules":["QUIC protocol implementation","packet processing module"],"packageName":"xquic","platforms":["Linux"],"product":"Xquic Server","repo":"https://github.com/alibaba/xquic","vendor":"Xquic Project","versions":[{"changes":[{"at":"1.9.0","status":"unaffected"}],"lessThanOrEqual":"1.8.3","status":"affected","version":"0","versionType":"custom"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2b2b351fceaf23f305bd6218e2e161a08c1d1a5854ff68957914fe93ca742bd2 · sha256:e87a5e82005602eb… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"Automatable":"YES","Recovery":"USER","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.6,"baseSeverity":"MEDIUM","exploitMaturity":"UNREPORTED","privilegesRequired":"NONE","providerUrgency":"AMBER","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:Y/R:U/RE:M/U:Amber","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImp…
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2b2b351fceaf23f305bd6218e2e161a08c1d1a5854ff68957914fe93ca742bd2 · sha256:e87a5e82005602eb… · /containers/cna/metrics/0/cvssV4_0
CWE assertions
1 source assertion{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2b2b351fceaf23f305bd6218e2e161a08c1d1a5854ff68957914fe93ca742bd2 · sha256:e87a5e82005602eb… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"url":"https://github.com/alibaba/xquic"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2b2b351fceaf23f305bd6218e2e161a08c1d1a5854ff68957914fe93ca742bd2 · sha256:e87a5e82005602eb… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.