Updated tomcat package fixes security vulnerabilities
OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. (CVE-2026-73581) Cross-context authentication mix-up with Jakarta Authentication configured. (CVE-2026-75973) Bypass of security constraints for WebSocket endpoints. (CVE-2026-76183) Transfer-Encoding honored for HTTP/1.0 requests. (CVE-2026-77756) Stale HPACK emitter injects trailers into recycled pooled Request. (CVE-2026-77762) DoS via busy wait during WebSocket close. (CVE-2026-77791) AJP DoS via missing request body. (CVE-2026-78383) HTTP/2 DoS via malformed request. (CVE-2026-78437) WebSocket DoS due to lost asynchronous write timeout. (CVE-2026-79677) Fix for CVE-2026-34500 was incomplete. OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled. (CVE-2026-86248) Regression in fix for CVE-2026-41293 can trigger request header mix-up. (CVE-2026-86350) WebSocket message smuggling with per-message-deflate. (CVE-2026-87022)
- Products
- tomcat
- Affected versions
- Not specified
- Fixed versions
- 9.0.122-1.mga10
- CVEs
- CVE-2026-73581, CVE-2026-75973, CVE-2026-76183, CVE-2026-77756, CVE-2026-77762, CVE-2026-77791, CVE-2026-78383, CVE-2026-78437, CVE-2026-79677, CVE-2026-86248, CVE-2026-86350, CVE-2026-87022
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 28 Oct 2026, 12:47 UTC · Revision 1
Source evidence
Updated tomcat package fixes security vulnerabilities
core-osv · Original sourcePublished 9 Oct 2026, 17:00 UTC
OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. (CVE-2026-73581) Cross-context authentication mix-up with Jakarta Authentication configured. (CVE-2026-75973) Bypass of security constraints for WebSocket endpoints. (CVE-2026-76183) Transfer-Encoding honored for HTTP/1.0 requests. (CVE-2026-77756) Stale HPACK emitter injects trailers into recycled pooled Request. (CVE-2026-77762) DoS via busy wait during WebSocket close. (CVE-2026-77791) AJP DoS via missing request body. (CVE-2026-78383) HTTP/2 DoS via malformed request. (CVE-2026-78437) WebSocket DoS due to lost asynchronous write timeout. (CVE-2026-79677) Fix for CVE-2026-34500 was incomplete. OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled. (CVE-2026-86248) Regression in fix for CVE-2026-41293 can trigger request header mix-up. (CVE-2026-86350) WebSocket message smuggling with per-message-deflate. (CVE-2026-87022)
osv:MGASA-2026-0479
tomcat
Fixed versions: 9.0.122-1.mga10
Complete source record
{
"id": "90484733ea1ed2cec35318e54343d4c0d2f66861ae85fa94ba4d52c72813bef3",
"url": "https://osv.dev/vulnerability/MGASA-2026-0479",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Updated tomcat package fixes security vulnerabilities",
"summary": "OpenSSL and OpenSSL-FFM TLS implementations ignore CRLs when certificate uses a keystore. (CVE-2026-73581) Cross-context authentication mix-up with Jakarta Authentication configured. (CVE-2026-75973) Bypass of security constraints for WebSocket endpoints. (CVE-2026-76183) Transfer-Encoding honored for HTTP/1.0 requests. (CVE-2026-77756) Stale HPACK emitter injects trailers into recycled pooled Request. (CVE-2026-77762) DoS via busy wait during WebSocket close. (CVE-2026-77791) AJP DoS via missing request body. (CVE-2026-78383) HTTP/2 DoS via malformed request. (CVE-2026-78437) WebSocket DoS due to lost asynchronous write timeout. (CVE-2026-79677) Fix for CVE-2026-34500 was incomplete. OCSP checks sometimes soft-fail with FFM even when soft-fail is disabled. (CVE-2026-86248) Regression in fix for CVE-2026-41293 can trigger request header mix-up. (CVE-2026-86350) WebSocket message smuggling with per-message-deflate. (CVE-2026-87022)",
"evidence": "osv:MGASA-2026-0479",
"products": [
{
"name": {
"value": "tomcat",
"evidence": "/affected/0/package/name"
},
"prerequisites": [],
"fixed_versions": [
{
"value": "9.0.122-1.mga10",
"evidence": "/affected/0/ranges"
}
],
"affected_versions": []
}
],
"severity": "unknown",
"structured": {
"id": "MGASA-2026-0479",
"aliases": [
"MGASA-2026-0479"
],
"affected": [
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "9.0.122-1.mga10"
}
]
}
],
"package": {
"name": "tomcat",
"purl": "pkg:rpm/mageia/tomcat?arch=source&distro=mageia-10",
"ecosystem": "Mageia:10"
},
"database_specific": {
"source": "https://advisories.mageia.org/MGASA-2026-0479.json"
},
"ecosystem_specific": {
"section": "core"
}
}
],
"modified": "2026-10-09T17:15:03.448887516Z",
"provider": "osv",
"upstream": [
"CVE-2026-73581",
"CVE-2026-75973",
"CVE-2026-76183",
"CVE-2026-77756",
"CVE-2026-77762",
"CVE-2026-77791",
"CVE-2026-78383",
"CVE-2026-78437",
"CVE-2026-79677",
"CVE-2026-86248",
"CVE-2026-86350",
"CVE-2026-87022"
],
"references": [
"https://advisories.mageia.org/MGASA-2026-0479.html",
"https://bugs.mageia.org/show_bug.cgi?id=36370",
"https://www.openwall.com/lists/oss-security/2026/09/23/19",
"https://www.openwall.com/lists/oss-security/2026/09/23/20",
"https://www.openwall.com/lists/oss-security/2026/09/23/21",
"https://www.openwall.com/lists/oss-security/2026/09/23/22",
"https://www.openwall.com/lists/oss-security/2026/09/23/23",
"https://www.openwall.com/lists/oss-security/2026/09/23/24",
"https://www.openwall.com/lists/oss-security/2026/09/23/25",
"https://www.openwall.com/lists/oss-security/2026/09/23/26",
"https://www.openwall.com/lists/oss-security/2026/09/23/27",
"https://www.openwall.com/lists/oss-security/2026/09/23/28",
"https://www.openwall.com/lists/oss-security/2026/09/23/29",
"https://www.openwall.com/lists/oss-security/2026/09/23/30"
]
},
"related_cves": [
{
"value": "CVE-2026-73581",
"evidence": "/upstream"
},
{
"value": "CVE-2026-75973",
"evidence": "/upstream"
},
{
"value": "CVE-2026-76183",
"evidence": "/upstream"
},
{
"value": "CVE-2026-77756",
"evidence": "/upstream"
},
{
"value": "CVE-2026-77762",
"evidence": "/upstream"
},
{
"value": "CVE-2026-77791",
"evidence": "/upstream"
},
{
"value": "CVE-2026-78383",
"evidence": "/upstream"
},
{
"value": "CVE-2026-78437",
"evidence": "/upstream"
},
{
"value": "CVE-2026-79677",
"evidence": "/upstream"
},
{
"value": "CVE-2026-86248",
"evidence": "/upstream"
},
{
"value": "CVE-2026-86350",
"evidence": "/upstream"
},
{
"value": "CVE-2026-87022",
"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 122352,
"published_at": "2026-10-09T17:00:24+00:00"
}