CVE catalog

CVE-2024-49195

mbedtls: CVE-2024-49195

Severity: High · CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Oct 15, 2024, 8:15:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.63% · Oct 25, 2026

Mbed TLS 3.5.x through 3.6.x before 3.6.2 has a buffer underrun in pkwrite when writing an opaque key pair

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	mbedtls	sid	`3.6.7-3`	fixed
Debian	mbedtls	forky	`3.6.7-3`	fixed
Debian	mbedtls	trixie	`3.6.6-0.1~deb13u1`	fixed
Debian	mbedtls	bookworm	`2.28.3-1`	not affected
Alpine	mbedtls	3.20	`3.6.2-r0`	fixed
Alpine	mbedtls	3.21	`3.6.2-r0`	fixed
Alpine	mbedtls	3.22	`3.6.2-r0`	fixed
Alpine	mbedtls	3.23	`3.6.2-r0`	fixed
Alpine	mbedtls	3.24	`3.6.2-r0`	fixed
Opensuse	mbedtls	leap 16.0	`3.6.6-bp160.1.1`	fixed
Opensuse	mbedtls	tumbleweed	`3.6.2-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	mbedtls	source	sid	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	mbedtls	source	forky	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	mbedtls	source	trixie	`3.6.2-1`	not yet assigned	Not reported	Not reported
Debian	mbedtls	source	bookworm	`Not affected`	unimportant	Not reported	Not reported
Alpine	mbedtls	apk	3.20	`3.6.2-r0`	Not reported	ALPINE-CVE-2024-49195	Not reported
Alpine	mbedtls	apk	3.21	`3.6.2-r0`	Not reported	ALPINE-CVE-2024-49195	Not reported
Alpine	mbedtls	apk	3.22	`3.6.2-r0`	Not reported	ALPINE-CVE-2024-49195	Not reported
Alpine	mbedtls	apk	3.23	`3.6.2-r0`	Not reported	ALPINE-CVE-2024-49195	Not reported
Alpine	mbedtls	apk	3.24	`3.6.2-r0`	Not reported	ALPINE-CVE-2024-49195	Not reported
Opensuse	mbedtls	rpm	leap 16.0	`3.6.6-bp160.1.1`	Not reported	OPENSUSE-SU-2026:21144-1	Not reported
Opensuse	mbedtls	rpm	tumbleweed	`3.6.2-1.1`	Not reported	OPENSUSE-SU-2024:14419-1	Not reported

OpenFactory catalog packages

[openSUSE Tumbleweed]

[libmbedtls23]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[libmbedtls23-x86-64-v3]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[libmbedx509-9]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[libmbedx509-9-x86-64-v3]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[libtfpsacrypto2]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[libtfpsacrypto2-x86-64-v3]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed
[mbedtls-devel]Unknown
Source package: [mbedtls]
Details (1)
- 4.2.0-1.2 · x86_64 · tumbleweed
  Unknown · Fixed: 3.6.2-1.1
  Version impact unknown
  dsa · mbedtls · opensuse · tumbleweed

[Debian 12 (Bookworm)]

[libmbedcrypto7]Not affected
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
- 2.28.3-1 · arm64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
[libmbedtls14]Not affected
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
- 2.28.3-1 · arm64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
[libmbedtls-dev]Not affected
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
- 2.28.3-1 · arm64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
[libmbedtls-doc]Not affected
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · all · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
- 2.28.3-1 · all · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
[libmbedx509-1]Not affected
Source package: [mbedtls]
Details (2)
- 2.28.3-1 · amd64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm
- 2.28.3-1 · arm64 · bookworm
  Not affected
  dsa · mbedtls · debian · bookworm

[Debian 13 (Trixie)]

[libmbedcrypto16]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
[libmbedtls21]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
[libmbedtls-dev]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
[libmbedtls-doc]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · all · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · all · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
[libmbedx509-7]Fixed
Source package: [mbedtls]
Details (2)
- 3.6.5-0.1~deb13u1 · amd64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13
- 3.6.5-0.1~deb13u1 · arm64 · trixie
  Fixed · Fixed: 3.6.2-1
  dsa · mbedtls · debian · 13

Observed: Oct 27, 2026, 1:32:49 AM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]