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Vulnerability details: VCID-ksap-zrmb-ebcu
Vulnerability ID VCID-ksap-zrmb-ebcu
Aliases CVE-2025-10148
Summary curl: predictable WebSocket mask
Status Published
Exploitability 0.5
Weighted Severity 4.3
Risk 2.1
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-340 Generation of Predictable Numbers or Identifiers
System Score Found at
cvssv3 4.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-10148.json
epss 0.00102 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00102 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00102 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
epss 0.00118 https://api.first.org/data/v1/epss?cve=CVE-2025-10148
cvssv3.1 5.3 https://curl.se/docs/CVE-2025-10148.html
cvssv3.1 Low https://curl.se/docs/CVE-2025-10148.html
ssvc Track https://curl.se/docs/CVE-2025-10148.html
cvssv3.1 5.3 https://curl.se/docs/CVE-2025-10148.json
ssvc Track https://curl.se/docs/CVE-2025-10148.json
cvssv3.1 5.3 https://hackerone.com/reports/3330839
ssvc Track https://hackerone.com/reports/3330839
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-10148.json
https://api.first.org/data/v1/epss?cve=CVE-2025-10148
https://curl.se/docs/CVE-2025-10148.html
https://hackerone.com/reports/3330839
2394749 https://bugzilla.redhat.com/show_bug.cgi?id=2394749
CVE-2025-10148.json https://curl.se/docs/CVE-2025-10148.json
USN-8062-1 https://usn.ubuntu.com/8062-1/
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-2025-10148.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

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none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://curl.se/docs/CVE-2025-10148.html
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/2025-09-12T17:16:46Z/ Found at https://curl.se/docs/CVE-2025-10148.html
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://curl.se/docs/CVE-2025-10148.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: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-09-12T17:16:46Z/ Found at https://curl.se/docs/CVE-2025-10148.json
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Found at https://hackerone.com/reports/3330839
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/2025-09-12T17:16:46Z/ Found at https://hackerone.com/reports/3330839
Exploit Prediction Scoring System (EPSS)
Percentile 0.28161
EPSS Score 0.00102
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:37:06.048305+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-10148.json 38.0.0