🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 019_cron Errata topic: Security: cron (All architectures) Issued: August 19, 2024 Related CVEs: CVE-2024-43688 Upstream summary: cron(8) and crontab(1) can crash due to incorrect /step values. CVE-2024-43688 Table of contents Symptom […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 013_unbound Errata topic: Security: unbound (All architectures) Issued: February 13, 2024 Related CVEs: CVE-2023-50387 CVE-2023-50868 Upstream summary: DNSSEC protocol vulnerabilities have been discovered that render various DNSSEC validators victims of Denial […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 009_pf Errata topic: Reliability: pf (All architectures) Issued: December 10, 2023 Upstream summary: A race condition between pf(4)'s processing of packets and expiration of packet states may cause a kernel panic. […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 015_expat Errata topic: Security: expat (All architectures) Issued: March 18, 2024 Related CVEs: CVE-2024-28757 Upstream summary: In libexpat fix billion laughs attack vulnerability CVE-2024-28757. Table of contents Symptom & Impact Environment […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 010_xserver Errata topic: Security: xserver (All architectures) Issued: December 14, 2023 Related CVEs: CVE-2023-6377 CVE-2023-6478 Upstream summary: Fix out of bounds memory accesses in XRandR and XKB X server extensions. CVE-2023-6377 […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 021_nfs Errata topic: Security: nfs (All architectures) Issued: September 17, 2024 Upstream summary: Avoid possible mbuf double free in NFS client and server implementation. Do not use uninitialized variable in error […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 004_ospfd Errata topic: Reliability: ospfd (All architectures) Issued: November 21, 2023 Upstream summary: Simple passwords which were 8 characters long caused ospfd(8) to send out packets with invalid checksum. Table of […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 001_xserver Errata topic: Security: xserver (All architectures) Issued: October 25, 2023 Related CVEs: CVE-2023-5367 CVE-2023-5380 CVE-2023-5574 Upstream summary: Fix several input validation errors in the X server. CVE-2023-5367 CVE-2023-5380 CVE-2023-5574 Table […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 018_sndiod Errata topic: Security: sndiod (All architectures) Issued: August 2, 2024 Upstream summary: sndiod(8) main process could crash due to buffer overread. Table of contents Symptom & Impact Environment & Reproduction […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: OpenBSD 7.4 📖 ~4 min read • Source: OpenBSD 7.4 errata 008_vmm Errata topic: Reliability: vmm (amd64) Issued: December 10, 2023 Upstream summary: vmm(4) restored stale GDTR & TR values on vm exit which could lead to memory corruption or kernel deadlocks. […]
