CVE-2026-111133 libfsapfs through 20260921 Heap Out-of-Bounds Read via libfsapfs_key_encrypted_key_read_data

libfsapfs through 20260921 contains an integer underflow in libfsapfskeyencryptedkeyreaddata that allows attackers to trigger heap out-of-bounds reads via crafted KEK attributes. Attackers can supply a crafted encrypted APFS image with malformed HMAC or wrapped KEK attribute lengths to crash...

CVE-2026-111133 libfsapfs through 20260921 Heap Out-of-Bounds Read via libfsapfs_key_encrypted_key_read_data

libfsapfs through 20260921 contains an integer underflow in libfsapfskeyencryptedkeyreaddata that allows attackers to trigger heap out-of-bounds reads via crafted KEK attributes. Attackers can supply a crafted encrypted APFS image with malformed HMAC or wrapped KEK attribute lengths to crash...

EUVD-2026-102260

libfsapfs through 20260921 contains an integer underflow in libfsapfskeyencryptedkeyreaddata that allows attackers to trigger heap out-of-bounds reads via crafted KEK attributes. Attackers can supply a crafted encrypted APFS image with malformed HMAC or wrapped KEK attribute lengths to crash...

CVE-2026-111133

The libfsapfs library (versions through 20260921 ) is vulnerable to an integer underflow in the libfsapfs_key_encrypted_key_read_data() function. An attacker can provide a crafted encrypted APFS image containing malformed HMAC or wrapped KEK attribute lengths to trigger heap out-of-bounds reads ....

CVE-2026-111133

libfsapfs through 20260921 contains an integer underflow in libfsapfskeyencryptedkeyreaddata that allows attackers to trigger heap out-of-bounds reads via crafted KEK attributes. Attackers can supply a crafted encrypted APFS image with malformed HMAC or wrapped KEK attribute lengths to crash...

Astra Linux – Vulnerability in p7zip

Ppmd7.c in 7-ZIP before 23.00 allows for integer underflow and invalid read operations due to a crafted 7Z archive...

Astra Linux – Vulnerability in WebKit2GTK

A flaw was discovered in WebKitGTK and WPE WebKit. This vulnerability allows for an out-of-bounds read and integer underflow, resulting in a UIProcess crash DoS through a crafted payload sent to the GLib remote inspector server...

CVE-2026-90274

A flaw was found in the Linux kernel's CoreSight ETM4 Embedded Trace Macrocell driver. A local user could cause a denial of service DoS by triggering an integer underflow during the initialization or configuration of trace sequence event registers. When trace sequence states are not implemented b...

PT-2026-115158

Game Music Emu libgme through 0.6.5 contains a heap out-of-bounds read vulnerability in the AY loader get data function caused by an integer underflow in the track-table bounds check. Attackers can supply a crafted ZXAYEMUL file with an oversized track table to read past the file buffer via gme...

CVE-2026-110598

Libyal libpff through 20260926 contains an integer underflow in libpffrecordentrygetmultivalue that allows attackers to trigger heap out-of-bounds reads via non-monotonic multi-value offsets. Attackers can craft PST, OST or PAB files with decreasing PTMVSTRING8, PTMVUNICODE or PTMVBINARY offsets ...

CVE-2026-88833

A flaw was found in BusyBox's udhcpc DHCP client. When processing raw DHCP packets, the client replaces the validated packet length with an attacker-controlled value from the IP header without re-validating the minimum size. This leads to an integer underflow when subtracting header sizes, causin...

CVE-2026-110714

libsmb2 through 6.2 contains an integer underflow vulnerability in decodeacl that allows malicious SMB servers to trigger heap out-of-bounds reads via crafted security descriptors. Attackers controlling a server or intercepting unsigned sessions can send an AclSize below 8 in a QUERYINFO reply,...

UBUNTU-CVE-2026-110598

Libyal libpff through 20260926 contains an integer underflow in libpffrecordentrygetmultivalue that allows attackers to trigger heap out-of-bounds reads via non-monotonic multi-value offsets. Attackers can craft PST, OST or PAB files with decreasing PTMVSTRING8, PTMVUNICODE or PTMVBINARY offsets ...

UBUNTU-CVE-2026-88833

A flaw was found in BusyBox's udhcpc DHCP client. When processing raw DHCP packets, the client replaces the validated packet length with an attacker-controlled value from the IP header without re-validating the minimum size. This leads to an integer underflow when subtracting header sizes, causin...

UBUNTU-CVE-2026-110714

libsmb2 through 6.2 contains an integer underflow vulnerability in decodeacl that allows malicious SMB servers to trigger heap out-of-bounds reads via crafted security descriptors. Attackers controlling a server or intercepting unsigned sessions can send an AclSize below 8 in a QUERYINFO reply,...

CVE-2026-101980

An Integer Underflow vulnerability in the kernel of Juniper Networks Junos OS with Extended Echo configured allows an unauthenticated, network-based attacker to cause a denial of service by a kernel crash...

CVE-2026-101968

An Integer Underflow Wrap or Wraparound vulnerability in the rpd process of Juniper Networks Junos OS on EX Series and MX Series, and Junos OS Evolved on ACX Series allows an unauthenticated adjacent attacker to cause heap memory disclosure and multicast join-state injection via a malformed...

CVE-2026-101938

An Integer Underflow Wrap or Wraparound vulnerability in the srxpfe of Juniper Networks Junos OS and Junos OS Evolved on the SRX Series allows an adjacent unauthenticated attacker to cause a forwarding-plane denial of service via an ICMP message associated with an SVR carrier session...

CVE-2026-75083

The NXP KW41Z IEEE 802.15.4 driver contains an integer underflow vulnerability in the kw41z_rx() function within drivers/ieee802154/ieee802154_kw41z.c. The driver calculates payload size by subtracting KW41Z_FCS_LENGTH from the radio-reported frame length. Because the interrupt handler kw41z_isr(...

CVE-2026-75083 Integer underflow of the radio-reported frame length causes an out-of-bounds write in the NXP KW41Z IEEE 802.15.4 driver

The receive path of the NXP KW41Z IEEE 802.15.4 driver, kw41zrx in drivers/ieee802154/ieee802154kw41z.c, computed the payload size as pktlen = len - KW41ZFCSLENGTH in a uint8t, where len is the frame length reported by the radio. The interrupt handler kw41zisr obtained that length from the...