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Vulnerability details: VCID-y3wd-4ta6-97c5
Vulnerability ID VCID-y3wd-4ta6-97c5
Aliases CVE-2026-22732
GHSA-mf92-479x-3373
Summary When applications specify HTTP response headers for servlet applications using Spring Security, there is the possibility that the HTTP Headers will not be written.  This issue affects Spring Security Servlet applications using lazy (default) writing of HTTP Headers: : from 5.7.0 through 5.7.21, from 5.8.0 through 5.8.23, from 6.3.0 through 6.3.14, from 6.4.0 through 6.4.14, from 6.5.0 through 6.5.8, from 7.0.0 through 7.0.3.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-166 Improper Handling of Missing Special Element
CWE-425 Direct Request ('Forced Browsing')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22732.json
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-22732
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-22732
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-22732
epss 0.00028 https://api.first.org/data/v1/epss?cve=CVE-2026-22732
cvssv3.1_qr CRITICAL https://github.com/advisories/GHSA-mf92-479x-3373
cvssv3.1 9.1 https://github.com/spring-projects/spring-security
generic_textual CRITICAL https://github.com/spring-projects/spring-security
cvssv3.1 9.1 https://nvd.nist.gov/vuln/detail/CVE-2026-22732
generic_textual CRITICAL https://nvd.nist.gov/vuln/detail/CVE-2026-22732
cvssv3.1 9.1 https://spring.io/security/cve-2026-22732
generic_textual CRITICAL https://spring.io/security/cve-2026-22732
ssvc Track https://spring.io/security/cve-2026-22732
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22732.json
https://api.first.org/data/v1/epss?cve=CVE-2026-22732
https://github.com/spring-projects/spring-security
https://nvd.nist.gov/vuln/detail/CVE-2026-22732
2449306 https://bugzilla.redhat.com/show_bug.cgi?id=2449306
cve-2026-22732 https://spring.io/security/cve-2026-22732
GHSA-mf92-479x-3373 https://github.com/advisories/GHSA-mf92-479x-3373
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-22732.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://github.com/spring-projects/spring-security
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-22732
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Found at https://spring.io/security/cve-2026-22732
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2026-03-20T15:01:06Z/ Found at https://spring.io/security/cve-2026-22732
Exploit Prediction Scoring System (EPSS)
Percentile 0.08534
EPSS Score 0.00028
Published At June 11, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-11T16:53:02.944051+00:00 Vulnrichment Import https://github.com/cisagov/vulnrichment/blob/develop/2026/22xxx/CVE-2026-22732.json 38.6.0