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Vulnerability details: VCID-pnz8-yes1-pfc7
Vulnerability ID VCID-pnz8-yes1-pfc7
Aliases CVE-2026-26962
GHSA-rx22-g9mx-qrhv
Summary
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
System Score Found at
cvssv3 4.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26962.json
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
epss 0.00039 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
epss 0.00051 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
epss 0.00051 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
epss 0.00051 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
epss 0.00051 https://api.first.org/data/v1/epss?cve=CVE-2026-26962
cvssv3.1 4.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-rx22-g9mx-qrhv
cvssv3.1 4.8 https://github.com/rack/rack
generic_textual MODERATE https://github.com/rack/rack
cvssv3.1 4.8 https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
cvssv3.1_qr MODERATE https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
generic_textual MODERATE https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
ssvc Track https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
cvssv3.1 4.8 https://nvd.nist.gov/vuln/detail/CVE-2026-26962
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2026-26962
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26962.json
https://api.first.org/data/v1/epss?cve=CVE-2026-26962
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-26962
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/rack/rack
https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
https://nvd.nist.gov/vuln/detail/CVE-2026-26962
2454511 https://bugzilla.redhat.com/show_bug.cgi?id=2454511
GHSA-rx22-g9mx-qrhv https://github.com/advisories/GHSA-rx22-g9mx-qrhv
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-26962.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:H/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:H/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/rack/rack
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:H/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
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:N/T:P/P:M/B:A/M:M/D:T/2026-04-02T18:31:17Z/ Found at https://github.com/rack/rack/security/advisories/GHSA-rx22-g9mx-qrhv
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-26962
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.11819
EPSS Score 0.00039
Published At April 4, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-03T19:56:14.674771+00:00 SUSE Severity Score Importer Import https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml 38.1.0