CVE catalog

CVE-2026-77696

Issue summary: SM2 signature generation uses non-constant-time arithmetic on secret values, forming a timing side-channel. Impact summary: An attacker able to measure SM2 signing times may learn info

[CVE catalog]

Severity: High · CVSS 8.2CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Published: Sep 29, 2026, 12:00:00 AM UTC
Updated: Sep 29, 2026, 4:17:11 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.24% · Oct 22, 2026

Issue summary: SM2 signature generation uses non-constant-time arithmetic on secret values, forming a timing side-channel. Impact summary: An attacker able to measure SM2 signing times may learn information about the per-signature secret nonce, which over many signatures can, via a lattice / Hidden Number Problem attack, lead to recovery of the private key. CWE: CWE-208: Observable Timing Discrepancy Description: SM2 signature generation computes the signature value using variable-time BIGNUM operations on the secret nonce and the private key, so the time taken to produce an SM2 signature depends on these secret values, forming a timing side-channel. Applications performing SM2 signature generation are affected on all platforms. FIPS Impact: no SM2 is not a FIPS algorithm.

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`	vulnerable
Debian	openssl	trixie-security	`3.5.7-1~deb13u3`	fixed
Debian	openssl	bookworm	`3.0.20-1~deb12u2`	vulnerable
Debian	openssl	bookworm-security	`3.0.22-1~deb12u1`	vulnerable
Ubuntu	openssl	noble	`3.0.13-0ubuntu3.16`	fixed
Ubuntu	libssl-dev	noble	`3.0.13-0ubuntu3.16`	fixed
Ubuntu	libssl-doc	noble	`3.0.13-0ubuntu3.16`	fixed
Ubuntu	libssl3t64	noble	`3.0.13-0ubuntu3.16`	fixed
Cpe	openssl	Not reported	`4.0.3`	fixed
Alpine	openssl	3.21	`3.3.7-r2`	fixed
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.10+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.12+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.14+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.15+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.16+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.17+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.18+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.19+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.20+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.21+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.23+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.25+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.26+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.29+Fips1`	vulnerable
Ubuntu	openssl	pro	`3.0.2-0ubuntu1.30+Fips1`	vulnerable
Ubuntu	edk2	pro	`0~20190606.20d2e5a1-2ubuntu1`	vulnerable
Ubuntu	edk2	pro	`0~20190828.37eef910-3`	vulnerable
Ubuntu	edk2	pro	`0~20190828.37eef910-4`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-1`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-1ubuntu1`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu1`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu2`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.1`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.2`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.3`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.4`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.5`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.6`	vulnerable
Ubuntu	edk2	pro	`0~20191122.bd85bf54-2ubuntu3.6+esm1`	vulnerable
Ubuntu	nodejs	pro	`12.22.5~dfsg-5ubuntu1`	vulnerable
Ubuntu	nodejs	pro	`12.22.7~dfsg-2ubuntu1`	vulnerable
Ubuntu	nodejs	pro	`12.22.7~dfsg-2ubuntu3`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu2`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.1`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.2`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.3`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.4`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.5`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.6`	vulnerable
Ubuntu	nodejs	pro	`12.22.9~dfsg-1ubuntu3.6+esm2`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu2`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu3`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu4`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.1`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.2`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.3`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.4`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.5`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.6`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.7`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.8`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.9`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.10`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.11`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.12`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm1`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm2`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm3`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm4`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm5`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm6`	vulnerable
Ubuntu	openssl1.0	pro	`1.0.2n-1ubuntu5.13+esm7`	fixed
Ubuntu	edk2	22.04	`2021.08~rc0-2`	vulnerable
Ubuntu	edk2	22.04	`2021.08-3`	vulnerable
Ubuntu	edk2	22.04	`2021.11~rc1-1`	vulnerable
Ubuntu	edk2	22.04	`2021.11-1`	vulnerable
Ubuntu	edk2	22.04	`2021.11-2`	vulnerable
Ubuntu	edk2	22.04	`2022.02~rc1-1`	vulnerable
Ubuntu	edk2	22.04	`2022.02~rc1-1ubuntu1`	vulnerable
Ubuntu	edk2	22.04	`2022.02-1`	vulnerable
Ubuntu	edk2	22.04	`2022.02-2`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.1`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.2`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.3`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.4`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.5`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.6`	vulnerable
Ubuntu	edk2	22.04	`2022.02-3ubuntu0.22.04.7`	vulnerable
Ubuntu	openssl	22.04	`1.1.1l-1ubuntu1`	vulnerable
Ubuntu	openssl	22.04	`3.0.0-1ubuntu1`	vulnerable
Ubuntu	openssl	22.04	`3.0.1-0ubuntu1`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.1`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.2`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.4`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.5`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.6`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.7`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.8`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.9`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.10`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.12`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.13`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.14`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.15`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.16`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.17`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.18`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.19`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.20`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.21`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.23`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.25`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.26`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.29`	vulnerable
Ubuntu	openssl	22.04	`3.0.2-0ubuntu1.30`	fixed
Ubuntu	openssl-fips	pro	`3.0.13-0ubuntu3+Fips1`	vulnerable
Ubuntu	openssl-fips	pro	`3.0.13-0ubuntu3.6+Fips1`	vulnerable
Ubuntu	openssl-fips	pro	`3.0.13-0ubuntu3.12+Fips1`	vulnerable
Ubuntu	openssl-fips	pro	`3.0.13-0ubuntu3.15+Fips1`	vulnerable
Ubuntu	openssl-fips	pro	`3.0.13-0ubuntu3.15+Fips2`	vulnerable
Ubuntu	edk2	24.04	`2023.05-2`	vulnerable
Ubuntu	edk2	24.04	`2023.11-2`	vulnerable
Ubuntu	edk2	24.04	`2023.11-3`	vulnerable
Ubuntu	edk2	24.04	`2023.11-4`	vulnerable
Ubuntu	edk2	24.04	`2023.11-5`	vulnerable
Ubuntu	edk2	24.04	`2023.11-6`	vulnerable
Ubuntu	edk2	24.04	`2023.11-8`	vulnerable
Ubuntu	edk2	24.04	`2024.02-1`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.1`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.3`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.4`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.5`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.6`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.7`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.8`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.9`	vulnerable
Ubuntu	edk2	24.04	`2024.02-2ubuntu0.10`	vulnerable
Ubuntu	openssl	24.04	`3.0.10-1ubuntu2`	vulnerable
Ubuntu	openssl	24.04	`3.0.10-1ubuntu2.1`	vulnerable
Ubuntu	openssl	24.04	`3.0.10-1ubuntu3`	vulnerable
Ubuntu	openssl	24.04	`3.0.10-1ubuntu4`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu2`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.1`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.2`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.3`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.4`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.5`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.6`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.7`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.9`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.11`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.12`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.15`	vulnerable
Ubuntu	openssl	24.04	`3.0.13-0ubuntu3.16`	fixed
Ubuntu	edk2	26.10	`2025.11-3ubuntu7`	vulnerable
Ubuntu	edk2	26.10	`2025.11-3ubuntu8`	vulnerable
Ubuntu	edk2	26.10	`2026.05-2ubuntu1`	vulnerable
Ubuntu	edk2	26.10	`2026.05-2ubuntu2`	vulnerable
Ubuntu	edk2	26.10	`2026.05-2ubuntu3`	vulnerable
Ubuntu	edk2-hwe	26.10	`2025.11-3ubuntu8`	vulnerable
Ubuntu	edk2-hwe	26.10	`2025.11-3ubuntu9`	vulnerable
Ubuntu	edk2-hwe	26.10	`2026.05-2ubuntu1`	vulnerable
Ubuntu	edk2-hwe	26.10	`2026.05-2ubuntu2`	vulnerable
Ubuntu	edk2-hwe	26.10	`2026.05-2ubuntu3`	vulnerable
Ubuntu	edk2	26.04	`2025.02-8ubuntu3`	vulnerable
Ubuntu	edk2	26.04	`2025.11-3ubuntu6`	vulnerable
Ubuntu	edk2	26.04	`2025.11-3ubuntu7`	vulnerable
Ubuntu	edk2	26.04	`2025.11-3ubuntu7.2`	vulnerable
Ubuntu	edk2	26.04	`2025.11-3ubuntu7.3`	vulnerable
Ubuntu	edk2-hwe	26.04	`2025.11-3ubuntu6`	vulnerable
Ubuntu	edk2-hwe	26.04	`2025.11-3ubuntu8`	vulnerable
Ubuntu	edk2-hwe	26.04	`2025.11-3ubuntu8.2`	vulnerable
Ubuntu	openssl	26.04	`3.5.3-1ubuntu2`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu1`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3.2`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3.3`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3.4`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3.5`	vulnerable
Ubuntu	openssl	26.04	`3.5.5-1ubuntu3.6`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	openssl	source	sid	`3.6.5-1`	not yet assigned	Not reported	Not reported
Debian	openssl	source	forky	`3.6.5-1`	not yet assigned	Not reported	Not reported
Debian	openssl	source	trixie	`3.5.7-1~deb13u3`	not yet assigned	Not reported	Not reported
Debian	openssl	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported
Ubuntu	openssl	deb	noble	`3.0.13-0ubuntu3.16`	Not reported	Not reported	Not reported
Ubuntu	libssl-dev	deb	noble	`3.0.13-0ubuntu3.16`	Not reported	Not reported	Not reported
Ubuntu	libssl-doc	deb	noble	`3.0.13-0ubuntu3.16`	Not reported	Not reported	Not reported
Ubuntu	libssl3t64	deb	noble	`3.0.13-0ubuntu3.16`	Not reported	Not reported	Not reported
Cpe	openssl	cpe	Not reported	`4.0.3`	Not reported	NVD-CVE-2026-77696	Not reported
Alpine	openssl	apk	3.21	`3.3.7-r2`	Not reported	ALPINE-CVE-2026-77696	Not reported
Ubuntu	openssl1.0	deb	pro	`1.0.2n-1ubuntu5.13+esm7`	Not reported	UBUNTU-CVE-2026-77696	Not reported
Ubuntu	openssl	deb	22.04	`3.0.2-0ubuntu1.30`	Not reported	UBUNTU-CVE-2026-77696	Not reported
Ubuntu	openssl	deb	24.04	`3.0.13-0ubuntu3.16`	Not reported	UBUNTU-CVE-2026-77696	Not reported
Ubuntu	openssl	deb	26.04	`3.5.5-1ubuntu3.6`	Not reported	UBUNTU-CVE-2026-77696	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[libssl3]Unknown
Source package: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
[libssl-dev]Unknown
Source package: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
[libssl-doc]Unknown
Source package: [openssl]
Details (6)
- 3.0.20-1~deb12u2 · all · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · all · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · all · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · all · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · all · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · all · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
[openssl]Unknown
Details (6)
- 3.0.20-1~deb12u2 · amd64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · amd64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.20-1~deb12u2 · arm64 · bookworm-security
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · amd64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12
- 3.0.17-1~deb12u2 · arm64 · bookworm-updates
  Affected
  nvd · openssl · debian · bookworm; nvd · openssl · debian · 12

[Debian 13 (Trixie)]

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

Observed: Oct 23, 2026, 7:48:08 PM UTC

References

[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)]