Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: Squashfs: check metadata block offset is within range Syzkaller reports a "general protection fault in squashfs_copy_data" This is ultimately caused by a corrupted index look-up table, which produces a negative metadata block offset. This is subsequently passed to squashfs_copy_data (via squashfs_read_metadata) where the negative offset causes an out of bounds access. The fix is to check that the offset is within range in squashfs_read_metadata. This will trap this and other cases.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 1 product
| Date | Total | Labels |
|---|
| 2026-03-25 | 2 | General1Patch1 |
| 2026-03-27 | 1 | Disclosure1 |
⚡ New CVE Alert: CVE-2026-23388 🚨 Risk Level: Unknown 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-23388 #CVE-2026-23388 #CVE #CyberSecurity #InfoSec https://t.co/lE5AXfeZEh
Post summary
The tweet announces a new CVE (2026-23388) with limited details, solely referencing the NVD entry and lacking specific technical or exploit-related information.
CVE-2026-23388 Linux Kernel Squashfs Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-23388 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4
Post summary
A brief mention of CVE-2026-23388, a Linux Kernel Squashfs vulnerability, with a link to a vulnerability details page, but no further technical or exploit information.
CVE-2026-23388 In the Linux kernel, the following vulnerability has been resolved: Squashfs: check metadata block offset is within range Syzkaller reports a "general protection fa… https://www.cve.org/CVERecord?id=CVE-2026-23388
Post summary
CVE-2026-23388, a Squashfs metadata block offset bug, has been resolved in the Linux kernel. No exploit, PoC, or active exploitation is reported.
9 of 9 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 2.6.29 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |