CVE catalog

CVE-2025-11932

wolfssl affected and fixed versions

The server previously verified the TLS 1.3 PSK binder using a non-constant time method which could potentially leak information about the PSK binder

Severity: Low · CVSS 2.3CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Published: Nov 21, 2025, 11:15:44 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.27% · Oct 27, 2026

Projects and upstream resources

[wolfssl][Source-reported homepage]

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiansid	wolfssl	`5.8.4-1`	FixedDistribution-reported fixed boundary	[CVE-2025-11932]
Debiansid	wolfssl	`5.9.2-1.2`	Fixed	[CVE-2025-11932]

Showing 2 fix observations. All 8 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
UnknownRelease not reported	wolfssl	Not reported	UnknownSource applicability is not established	Provider not reported
Debianbookworm	wolfssl	Not reported	AffectedDistribution reports no fix	[CVE-2025-11932]
Debianbookworm	wolfssl	`5.5.4-2+deb12u2`	Affected	[CVE-2025-11932]
Debianbookworm-security	wolfssl	`5.5.4-2+deb12u3`	Affected	[CVE-2025-11932]
Debiansid	wolfssl	`5.8.4-1`	FixedDistribution-reported fixed boundary	[CVE-2025-11932]
Debiansid	wolfssl	`5.9.2-1.2`	Fixed	[CVE-2025-11932]
Debiantrixie	wolfssl	Not reported	AffectedDistribution reports no fix	[CVE-2025-11932]
Debiantrixie	wolfssl	`5.7.2-0.1+deb13u2`	Affected	[CVE-2025-11932]

Original provider fields

{
  "package_releases": [
    {
      "name": "wolfssl",
      "status": "fixed",
      "release": "sid",
      "version": "5.9.2-1.2"
    },
    {
      "name": "wolfssl",
      "status": "vulnerable",
      "release": "trixie",
      "version": "5.7.2-0.1+deb13u2"
    },
    {
      "name": "wolfssl",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "5.5.4-2+deb12u2"
    },
    {
      "name": "wolfssl",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "5.5.4-2+deb12u3"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1121197,
      "name": "wolfssl",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "5.8.4-1"
    },
    {
      "bug": 1121197,
      "name": "wolfssl",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": 1121197,
      "name": "wolfssl",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "wolfssl",
      "fixed_version": "not yet fixed",
      "applicability_unknown": true
    },
    {
      "name": "wolfssl",
      "ranges": [],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11932",
      "fixed_version": "",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2025-11932",
      "provider_updated_at": "2026-10-19T13:10:00.110"
    }
  ]
}

[Debian bug #1121197]

Publisher notes

[trixie] wolfssl: Minor issue [bookworm] wolfssl: Minor issue

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libwolfssl35]Unknown
Source package: [wolfssl]
Details (4)
- 5.5.4-2+deb12u2 · amd64 · bookworm
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u2 · arm64 · bookworm
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u3 · amd64 · bookworm-security
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u3 · arm64 · bookworm-security
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
[libwolfssl-dev]Unknown
Source package: [wolfssl]
Details (4)
- 5.5.4-2+deb12u2 · amd64 · bookworm
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u2 · arm64 · bookworm
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u3 · amd64 · bookworm-security
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12
- 5.5.4-2+deb12u3 · arm64 · bookworm-security
  Affected
  dsa · wolfssl · debian · bookworm; dsa · wolfssl · debian · 12

[Debian 13 (Trixie)]

[libwolfssl42t64]Unknown
Source package: [wolfssl]
Details (2)
- 5.7.2-0.1+deb13u1 · amd64 · trixie
  Affected
  dsa · wolfssl · debian · 13
- 5.7.2-0.1+deb13u1 · arm64 · trixie
  Affected
  dsa · wolfssl · debian · 13
[libwolfssl-dev]Unknown
Source package: [wolfssl]
Details (2)
- 5.7.2-0.1+deb13u1 · amd64 · trixie
  Affected
  dsa · wolfssl · debian · 13
- 5.7.2-0.1+deb13u1 · arm64 · trixie
  Affected
  dsa · wolfssl · debian · 13

Observed: Oct 24, 2026, 4:35:45 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]