269744 matches found
CVE-2026-89613
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid empty mapping pairs Reject an attribute with empty mapping pairs if it has inconsistent highest VCN and size...
CVE-2026-89613
A flaw in the Linux kernel's NTFS filesystem driver occurs when it processes an attribute with empty mapping pairs that have an inconsistent highest Virtual Cluster Number (VCN) and size. The fix rejects such invalid attributes. Red Hat describes the impact as a denial of service : a local attack...
EUVD-2026-76524
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...
CVE-2026-89612
CVE-2026-89612 is a vulnerability in the Linux kernel's NTFS filesystem driver . The function parse_ntfs_boot_sector() decoded MFT and MFTMirr Logical Cluster Numbers (LCNs) from the NTFS boot sector into a signed 64-bit integer (s64), even though they are stored as unsigned 64-bit values. A craf...
CVE-2026-89612 ntfs: reject invalid MFT LCNs from boot sector
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...
CVE-2026-89612 ntfs: reject invalid MFT LCNs from boot sector
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...
CVE-2026-89612
In the Linux kernel, the following vulnerability has been resolved: ntfs: reject invalid MFT LCNs from boot sector The NTFS boot sector stores the MFT and MFTMirr locations as unsigned 64-bit LCNs, but parsentfsbootsector decoded them into an s64. A crafted high-bit value could therefore become...
CVE-2026-89611
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting to sparse also adds the compressedsize field before the name and...
CVE-2026-89611 ntfs: validate non-resident attribute offsets
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting to sparse also adds the compressedsize field before the name and...
EUVD-2026-76523
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting to sparse also adds the compressedsize field before the name and...
CVE-2026-89611
This vulnerability affects the Linux kernel NTFS driver in ntfs_attr_update_meta(), where insufficient validation of non-resident attribute offsets during sparse/non-sparse conversion allows a malicious MFT record to cause out-of-bounds writes or data overlap with mapping pairs. Red Hat describes...
CVE-2026-89611 ntfs: validate non-resident attribute offsets
In the Linux kernel, the following vulnerability has been resolved: ntfs: validate non-resident attribute offsets ntfsattrupdatemeta shifts the attribute name when converting between non-sparse and sparse attributes. Converting to sparse also adds the compressedsize field before the name and...
CVE-2026-89609 ecryptfs: hold msg ctx list lock when cleaning daemon queue
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: hold msg ctx list lock when cleaning daemon queue ecryptfsexorcisedaemon drops queued messages from a dying daemon without holding ecryptfsmsgctxlistsmux, but ecryptfsmsgctxalloctofree requires that lock. Take the list...
EUVD-2026-76522
In the Linux kernel, the following vulnerability has been resolved: ntfs: verify run length exceeding volume boundary The mapping pairs decoder validates that the starting LCN is within the volume but does not check if the run extends beyond the volume boundary. A malformed NTFS image with a...
CVE-2026-89610
CVE-2026-89610 affects the Linux kernel NTFS subsystem . The mapping pairs decoder validates that the starting LCN is within the volume but fails to check whether the run length extends beyond the volume boundary. A malformed NTFS image with a crafted mapping pairs array can cause the kernel to a...
CVE-2026-89609 ecryptfs: hold msg ctx list lock when cleaning daemon queue
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: hold msg ctx list lock when cleaning daemon queue ecryptfsexorcisedaemon drops queued messages from a dying daemon without holding ecryptfsmsgctxlistsmux, but ecryptfsmsgctxalloctofree requires that lock. Take the list...
CVE-2026-89609
CVE-2026-89609 is a race condition in the eCryptfs component of the Linux kernel. The function ecryptfs_exorcise_daemon() drops queued messages from a dying daemon without holding the ecryptfs_msg_ctx_lists_mux lock, which ecryptfs_msg_ctx_alloc_to_free() requires. This allows concurrent access t...
CVE-2026-89610 ntfs: verify run length exceeding volume boundary
In the Linux kernel, the following vulnerability has been resolved: ntfs: verify run length exceeding volume boundary The mapping pairs decoder validates that the starting LCN is within the volume but does not check if the run extends beyond the volume boundary. A malformed NTFS image with a...
EUVD-2026-76521
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: hold msg ctx list lock when cleaning daemon queue ecryptfsexorcisedaemon drops queued messages from a dying daemon without holding ecryptfsmsgctxlistsmux, but ecryptfsmsgctxalloctofree requires that lock. Take the list...
CVE-2026-89609
In the Linux kernel, the following vulnerability has been resolved: ecryptfs: hold msg ctx list lock when cleaning daemon queue ecryptfsexorcisedaemon drops queued messages from a dying daemon without holding ecryptfsmsgctxlistsmux, but ecryptfsmsgctxalloctofree requires that lock. Take the list...