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CVE-2026-24733

Опубликовано: 17 фев. 2026
Источник: ubuntu
Приоритет: medium
EPSS Низкий
CVSS3: 3.7

Описание

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

РелизСтатусПримечание
devel

not-affected

10.1.50
esm-apps/noble

needed

esm-apps/resolute

needed

jammy

DNE

noble

needed

questing

ignored

end of life, was needed
resolute

needed

upstream

released

10.1.50

Показывать по

РелизСтатусПримечание
bionic

DNE

devel

not-affected

11.0.15
esm-apps/resolute

not-affected

11.0.15
esm-infra-legacy/trusty

DNE

esm-infra/focal

DNE

focal

DNE

jammy

DNE

noble

DNE

questing

ignored

end of life, was needed
resolute

not-affected

11.0.15

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps-legacy/xenial

not-affected

see notes
esm-apps/xenial

ignored

end of ESM support, was needs-triage
esm-infra-legacy/trusty

needed

jammy

DNE

noble

DNE

questing

DNE

resolute

DNE

upstream

ignored

end of life

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps-legacy/xenial

not-affected

code not present
esm-apps/bionic

not-affected

code not present
esm-apps/xenial

ignored

end of ESM support, was needs-triage
esm-infra-legacy/trusty

not-affected

code not present
jammy

DNE

noble

DNE

questing

DNE

resolute

DNE

upstream

ignored

end of life

Показывать по

РелизСтатусПримечание
devel

DNE

esm-apps/bionic

not-affected

code not present
esm-infra-legacy/xenial

not-affected

code not present
esm-infra/xenial

ignored

end of ESM support, was needs-triage
jammy

DNE

noble

DNE

questing

DNE

resolute

DNE

upstream

ignored

end of life

Показывать по

РелизСтатусПримечание
devel

not-affected

9.0.113
esm-apps/bionic

needed

esm-apps/focal

needed

esm-apps/jammy

needed

esm-apps/noble

needed

esm-apps/resolute

not-affected

9.0.113
jammy

needed

noble

needed

questing

ignored

end of life, was needed
resolute

not-affected

9.0.113

Показывать по

EPSS

Процентиль: 40%
0.00494
Низкий

3.7 Low

CVSS3

Связанные уязвимости

CVSS3: 5.3
redhat
5 месяцев назад

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

CVSS3: 3.7
nvd
5 месяцев назад

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did not limit HTTP/0.9 requests to the GET method. If a security constraint was configured to allow HEAD requests to a URI but deny GET requests, the user could bypass that constraint on GET requests by sending a (specification invalid) HEAD request using HTTP/0.9. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.14, from 10.1.0-M1 through 10.1.49, from 9.0.0.M1 through 9.0.112. Older, EOL versions are also affected. Users are recommended to upgrade to version 11.0.15 or later, 10.1.50 or later or 9.0.113 or later, which fixes the issue.

CVSS3: 3.7
debian
5 месяцев назад

Improper Input Validation vulnerability in Apache Tomcat. Tomcat did ...

suse-cvrf
4 месяца назад

Security update for tomcat

github
5 месяцев назад

Apache Tomcat - Security constraint bypass with HTTP/0.9

EPSS

Процентиль: 40%
0.00494
Низкий

3.7 Low

CVSS3

Уязвимость CVE-2026-24733