Monthly
Libarchive fails to properly validate the pz_log2_bs field in ISO9660 Rock Ridge extensions during zisofs decompression, allowing remote attackers to supply a crafted ISO file that triggers undefined behavior and causes denial-of-service through incorrect memory allocation and application crashes. The vulnerability requires user interaction (ISO file opening) but no authentication, affects libarchive across multiple distributions, and carries a moderate EPSS score (0.11%, 30th percentile) suggesting low current exploitation probability despite the moderate CVSS severity.
A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.
The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Epss exploitation probability 12.1%.
Libarchive fails to properly validate the pz_log2_bs field in ISO9660 Rock Ridge extensions during zisofs decompression, allowing remote attackers to supply a crafted ISO file that triggers undefined behavior and causes denial-of-service through incorrect memory allocation and application crashes. The vulnerability requires user interaction (ISO file opening) but no authentication, affects libarchive across multiple distributions, and carries a moderate EPSS score (0.11%, 30th percentile) suggesting low current exploitation probability despite the moderate CVSS severity.
A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. Rated medium severity (CVSS 5.5), this vulnerability is low attack complexity.
The inflateMark function in inflate.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving left shifts of negative integers. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Epss exploitation probability 12.1%.