Vulnerability feed

CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 06:05 UTC

Critical in the last 24 hours

1602 in 30 days

Newly known exploited

In the last 24 hours, CISA KEV and vendor reports

Sources checked

Every hour, see the list

New in the last 24 hours

149-75% vs 7-day avg of 597

2 critical, 48 high, 64 medium, 30 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	High	7.0	CVE-2026-98941	In the Linux kernel, the following vulnerability has been resolved: ext4: don't enable large folios on encrypted inodes Commit 709f0f1f1bf5 ("ext4: add checks for large... LinuxLinux, Linux kernel, Linux ext4	NVD		Oct 23 13:17 UTC
CVE-2026-98941In the Linux kernel, the following vulnerability has been resolved: ext4: don't enable large folios on encrypted inodes Commit 709f0f1f1bf5 ("ext4: add checks for large... Executive summary A flaw in the Linux kernel's ext4 filesystem can cause a crash when encrypted data is written, if the encrypt feature is enabled on a filesystem that is already mounted. The advisory describes it as a NULL pointer dereference that crashes the kernel; it does not state a severity score. The fix disables large folios on encrypted files, which the advisory presents as the resolution. Technical summary The weakness is a kernel NULL pointer dereference in ext4 I/O completion, triggered when writing encrypted data after the encrypt feature is enabled on a mounted filesystem, which bypasses a mount-time check added by commit 709f0f1f1bf5. The advisory says the crash occurs in ext4_finish_bio via the ext4-rsv-conversion workqueue. The fix is in ext4_set_inode_mapping_order, which now also sets max_order to min_order for inodes with the EXT4_INODE_ENCRYPT flag. The advisory says it affects kernels between v6.19 and v7.2 and is not needed in v7.3. Attack vector, required privileges, and CVSS score are not stated. Workarounds and detection guidance are not stated beyond the kernel patch. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from git.kernel.org/stable/c/40554d1221e3d2f…192b74a05d89eb3620e7 Impact if exploited ConfidentialityHigh IntegrityHigh AvailabilityHigh How it is exploited Attack vector Local Attack complexity High Privileges required Low User interaction None Scope Unchanged CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H Affects Linux Linux Linux kernel Linux ext4 NIST National Vulnerability DatabasePublished Oct 23, 2026 13:17 UTC Read the advisory

Example	Finds
	Every word appears somewhere: title, summaries, IDs, vendor, or product
	An exact phrase
	One vendor. product: for a product, vp: for either
	Commas mean any of them, in every field
	Severity: critical, high, medium, low, or unknown
	CVSS score, with >, >=, <, or <=
	A score range
	Known exploited. is:kev works too, and kev:no leaves them out
	One source, by name
	Confidentiality impact: high, low, none, or any (low or high)
	Integrity and availability work the same way
	An advisory or CVE ID, or part of one
	A minus sign leaves out whatever the term matches

Vulnerability feed

Executive summary

Technical summary

Impact if exploited

How it is exploited

Affects

Search syntax

Welcome to CVEsee.org

What is CVEsee.org?

Disclaimer

You are leaving CVEsee.org

Install CVEsee