CVE-Katalog

CVE-2026-14457

Schweregrad: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Aug 25, 2026, 1:17:49 PM UTC
Updated: Aug 25, 2026, 2:16:49 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.02% · Oct 22, 2026

Issue summary: In a server or client configuration with RFC7250 Raw Public Keys (RPKs) enabled, and only the private key (with no associated certificate) configured locally, a NULL pointer dereference may occur when the remote peer solicits raw public keys and also sends the typically omitted "signature_algorithms_cert" TLS extension. Impact summary: The impact is limited to a possible Denial of Service as a result of an application abort, no data disclosure or remote command execution are possible. CWE: CWE-476: NULL Pointer Dereference Description: While a passing comment in sample code in the documentation suggests that key-only RPK configurations are supported, the best-practice RPK configuration is to always configure a corresponding certificate (possibly self-signed or signed by any convenient CA). When the private key is configured along with a matching certificate, the "signature_algorithms_cert" extension is handled reliably even without the fix, and peer clients or servers that don't support raw public keys may be able to complete a TLS connection by pinning or verifying the corresponding certificate or its public key. Deployments that prefer to configure just a private key with no certificate need to upgrade to an updated release as noted below. FIPS impact: no No FIPS modules are affected by this issue, as the SSL protocol implementation is outside the OpenSSL FIPS module boundary.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	openssl	sid	`3.6.5-1`	fixed
Debian	openssl	forky	`3.6.5-1`	fixed
Debian	openssl	trixie	`3.5.7-1~deb13u2`	fixed
Debian	openssl	trixie-security	`3.5.7-1~deb13u3`	fixed
Debian	openssl	bookworm	`3.0.20-1~deb12u2`	not affected
Debian	openssl	bookworm-security	`3.0.22-1~deb12u1`	not affected
Ubuntu	openssl	noble	`3.0.13-0ubuntu3.15`	fixed
Ubuntu	libssl-dev	noble	`3.0.13-0ubuntu3.15`	fixed
Ubuntu	libssl-doc	noble	`3.0.13-0ubuntu3.15`	fixed
Ubuntu	libssl3t64	noble	`3.0.13-0ubuntu3.15`	fixed
Cpe	openssl	Not reported	`4.0.2`	fixed
Alpine	openssl	3.22	`3.5.8-r0`	fixed
Alpine	openssl	3.23	`3.5.8-r0`	fixed
Alpine	openssl	3.24	`3.5.8-r0`	fixed
Suse	openssl-3-x86_64-v3-livepatches	linux enterprise server 16.0	`0.6-160000.1.1`	fixed
Suse	openssl-3-x86_64-v3-livepatches	linux enterprise server for sap applications 16.0	`0.6-160000.1.1`	fixed
Suse	openssl-3-livepatches	linux micro 6.2	`0.6-160000.1.1`	fixed
Suse	openssl-3-livepatches	linux enterprise server 16.0	`0.6-160000.1.1`	fixed
Suse	openssl-3-livepatches	linux enterprise server for sap applications 16.0	`0.6-160000.1.1`	fixed
Suse	openssl-3-livepatches	linux micro 6.1	`0.6-slfo.1.1_1.1`	fixed
Suse	openssl-3-livepatches	linux enterprise live patching 15 sp7	`0.6-150700.16.12.1`	fixed
Suse	openssl-3-livepatches	linux enterprise live patching 15 sp6	`0.6-150600.13.19.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	openssl	source	sid	`3.6.4-1`	not yet assigned	Not reported	Not reported
Debian	openssl	source	forky	`3.6.4-1`	not yet assigned	Not reported	Not reported
Debian	openssl	source	trixie	`3.5.7-1~deb13u2`	not yet assigned	Not reported	Not reported
Debian	openssl	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Ubuntu	openssl	deb	noble	`3.0.13-0ubuntu3.15`	Not reported	Not reported	Not reported
Ubuntu	libssl-dev	deb	noble	`3.0.13-0ubuntu3.15`	Not reported	Not reported	Not reported
Ubuntu	libssl-doc	deb	noble	`3.0.13-0ubuntu3.15`	Not reported	Not reported	Not reported
Ubuntu	libssl3t64	deb	noble	`3.0.13-0ubuntu3.15`	Not reported	Not reported	Not reported
Cpe	openssl	cpe	Not reported	`4.0.2`	Not reported	NVD-CVE-2026-14457	Not reported
Alpine	openssl	apk	3.22	`3.5.8-r0`	Not reported	ALPINE-CVE-2026-14457	Not reported
Alpine	openssl	apk	3.23	`3.5.8-r0`	Not reported	ALPINE-CVE-2026-14457	Not reported
Alpine	openssl	apk	3.24	`3.5.8-r0`	Not reported	ALPINE-CVE-2026-14457	Not reported
Suse	openssl-3-x86_64-v3-livepatches	rpm	linux enterprise server 16.0	`0.6-160000.1.1`	Not reported	SUSE-SU-2026:23585-1	Not reported
Suse	openssl-3-x86_64-v3-livepatches	rpm	linux enterprise server for sap applications 16.0	`0.6-160000.1.1`	Not reported	SUSE-SU-2026:23585-1	Not reported
Suse	openssl-3-livepatches	rpm	linux micro 6.2	`0.6-160000.1.1`	Not reported	SUSE-SU-2026:23794-1	Not reported
Suse	openssl-3-livepatches	rpm	linux enterprise server 16.0	`0.6-160000.1.1`	Not reported	SUSE-SU-2026:23788-1	Not reported
Suse	openssl-3-livepatches	rpm	linux enterprise server for sap applications 16.0	`0.6-160000.1.1`	Not reported	SUSE-SU-2026:23788-1	Not reported
Suse	openssl-3-livepatches	rpm	linux micro 6.1	`0.6-slfo.1.1_1.1`	Not reported	SUSE-SU-2026:23538-1	Not reported
Suse	openssl-3-livepatches	rpm	linux enterprise live patching 15 sp7	`0.6-150700.16.12.1`	Not reported	SUSE-SU-2026:4040-1	Not reported
Suse	openssl-3-livepatches	rpm	linux enterprise live patching 15 sp6	`0.6-150600.13.19.1`	Not reported	SUSE-SU-2026:4038-1	Not reported

OpenFactory catalog packages

[Debian 13 (Trixie)]

[libssl3t64]Betroffen
Quellpaket: [openssl]
Details (6)
- 3.5.6-1~deb13u2 · amd64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · arm64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · amd64 · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · amd64 · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · arm64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · amd64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
[libssl-dev]Betroffen
Quellpaket: [openssl]
Details (6)
- 3.5.6-1~deb13u2 · amd64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · arm64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · amd64 · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · amd64 · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · arm64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · amd64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
[libssl-doc]Betroffen
Quellpaket: [openssl]
Details (6)
- 3.5.6-1~deb13u2 · all · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · all · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · all · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · all · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · all · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · all · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
[openssl]Betroffen
Details (6)
- 3.5.6-1~deb13u2 · amd64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · arm64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · amd64 · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · amd64 · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · arm64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · amd64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
[openssl-provider-fips]Betroffen
Quellpaket: [openssl]
Details (6)
- 3.5.6-1~deb13u2 · amd64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · arm64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · amd64 · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · amd64 · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · arm64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · amd64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
[openssl-provider-legacy]Betroffen
Quellpaket: [openssl]
Details (6)
- 3.5.6-1~deb13u2 · amd64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · arm64 · trixie
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.6-1~deb13u2 · amd64 · trixie-security · Historical version
  Betroffen · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · amd64 · trixie-security · Historical version
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u2 · arm64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13
- 3.5.7-1~deb13u3 · amd64 · trixie-security
  Behoben · Behoben: 3.5.7-1~deb13u2
  nvd · openssl · debian · 13

[Debian 12 (Bookworm)]

[libssl3]Nicht betroffen
Quellpaket: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
[libssl-dev]Nicht betroffen
Quellpaket: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
[libssl-doc]Nicht betroffen
Quellpaket: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · all · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · all · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · all · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · all · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · all · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · all · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
[openssl]Nicht betroffen
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Nicht betroffen
  nvd · openssl · debian · bookworm

Beobachtet: Oct 24, 2026, 4:16:19 AM UTC

Referenzen

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX] · [Ubuntu Security Notices (USN)]