Monthly
Heap-based out-of-bounds write in GIMP's PAA (Paint Shop Pro Array) file format plugin allows a remote attacker to potentially execute arbitrary code on a victim's system by tricking the user into opening a specially crafted PAA image. The flaw resides in the decode_lzss() decompression function, which writes data beyond the bounds of the allocated heap buffer, enabling heap metadata corruption. No public exploit or CISA KEV listing exists at time of analysis, but the RCE-tagged impact and buffer-write primitive make this a higher-severity risk than the CVSS 5.5 score suggests; the CVSS impact metrics reflect only availability (A:H) while the description and tags indicate arbitrary code execution potential - a notable discrepancy to investigate.
Memory over-read in Django's GIS module allows unauthenticated remote attackers to potentially disclose adjacent heap memory or degrade service availability via a segmentation fault. The `django.contrib.gis.gdal.GDALRaster` class fails to correctly bound its read when constructed from a bytes object, exposing raw memory when the `vsi_buffer` property is subsequently accessed. Affects Django 6.0 before 6.0.7 and 5.2 before 5.2.16; no public exploit identified at time of analysis and not listed in CISA KEV.
Out-of-bounds write in the Linux kernel's AMD Cryptographic Coprocessor (ccp) driver allows a local low-privileged user to overrun a caller-supplied IV buffer by 8 bytes when issuing rfc3686(ctr(aes)) requests through the AF_ALG socket interface. The ccp_aes_complete() handler unconditionally copies AES_BLOCK_SIZE (16 bytes) back into the IV buffer, but RFC3686 skciphers expose only an 8-byte IV, corrupting adjacent memory. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and the EPSS probability is low (0.18%, 7th percentile).
Malformed HTTP Range request handling in libsoup (GNOME's HTTP client/server library, packaged across Red Hat Enterprise Linux 6-10) re-introduces a signed integer underflow originally patched in CVE-2026-2443. A rework commit replaced specific overflow guards with a general signed comparison, meaning a suffix-byte Range request whose length exceeds the resource content size now produces a negative start offset that is passed unclamped to buffer operations, generating malformed HTTP 206 responses and log flooding. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but the unauthenticated network vector makes any exposed libsoup HTTP server reachable without credentials.
Heap buffer overflow in GNOME localsearch (formerly tracker-miners) tracker-extract-mp3 component on Red Hat Enterprise Linux 8/9/10, Ubuntu, Debian, and SUSE allows remote attackers to trigger an out-of-bounds heap read by delivering a malformed MP3 file with crafted ID3 performer tags, leading to crashes (DoS) or disclosure of process memory contents. No public exploit identified at time of analysis, and the EPSS score of 0.19% (9th percentile) plus CISA SSVC 'Exploitation: none' indicate low real-world exploitation activity despite the 8.1 CVSS rating. Vendor patches are available across Red Hat (RHSA), Ubuntu USN-8019-1, Debian, and SUSE-SU-2026:0780/21854.
Heap buffer overflow in GNOME localsearch's tracker-extract-mp3 component enables a local attacker to crash the metadata extraction daemon and potentially disclose heap memory contents by supplying a specially crafted MP3 file with malformed ID3v2.3 COMM tags. Affected platforms confirmed by Red Hat include RHEL 8, 9, and 10, where GNOME localsearch (formerly tracker-miners) runs as a background desktop search indexing service. No public exploit code and no active exploitation (CISA KEV) have been identified at time of analysis; exploitation is further constrained by the requirement for local access, low privileges, and user interaction.
Out-of-bounds read in X.Org X Server XKB modifier map handling allows local authenticated attackers to read sensitive memory or crash the server by sending malformed X11 requests. The vulnerability affects RHEL 6 through 10 and requires local access with user-level privileges; exploitation results in information disclosure or denial of service.
Local denial of service in SSSD's PAM passkey responder allows a low-privileged attacker to crash the daemon by sending crafted passkey authentication data, disrupting authentication services on affected Red Hat Enterprise Linux and OpenShift systems. The vulnerability is not known to be actively exploited, and its EPSS score is negligible (0.01%).
Cisco Nexus 9000 Series Fabric Switches in ACI mode contains a vulnerability that allows attackers to cause the device to reload unexpectedly, resulting in a DoS condition (CVSS 7.4).
Cisco NX-OS devices can be forced to reload through a crafted LLDP packet sent by an adjacent, unauthenticated attacker, causing a denial of service condition. The vulnerability stems from improper frame field validation in the LLDP process, exploitable only from directly connected network segments. No patch is currently available for affected systems.
Heap-based out-of-bounds write in GIMP's PAA (Paint Shop Pro Array) file format plugin allows a remote attacker to potentially execute arbitrary code on a victim's system by tricking the user into opening a specially crafted PAA image. The flaw resides in the decode_lzss() decompression function, which writes data beyond the bounds of the allocated heap buffer, enabling heap metadata corruption. No public exploit or CISA KEV listing exists at time of analysis, but the RCE-tagged impact and buffer-write primitive make this a higher-severity risk than the CVSS 5.5 score suggests; the CVSS impact metrics reflect only availability (A:H) while the description and tags indicate arbitrary code execution potential - a notable discrepancy to investigate.
Memory over-read in Django's GIS module allows unauthenticated remote attackers to potentially disclose adjacent heap memory or degrade service availability via a segmentation fault. The `django.contrib.gis.gdal.GDALRaster` class fails to correctly bound its read when constructed from a bytes object, exposing raw memory when the `vsi_buffer` property is subsequently accessed. Affects Django 6.0 before 6.0.7 and 5.2 before 5.2.16; no public exploit identified at time of analysis and not listed in CISA KEV.
Out-of-bounds write in the Linux kernel's AMD Cryptographic Coprocessor (ccp) driver allows a local low-privileged user to overrun a caller-supplied IV buffer by 8 bytes when issuing rfc3686(ctr(aes)) requests through the AF_ALG socket interface. The ccp_aes_complete() handler unconditionally copies AES_BLOCK_SIZE (16 bytes) back into the IV buffer, but RFC3686 skciphers expose only an 8-byte IV, corrupting adjacent memory. There is no public exploit identified at time of analysis, it is not listed in CISA KEV, and the EPSS probability is low (0.18%, 7th percentile).
Malformed HTTP Range request handling in libsoup (GNOME's HTTP client/server library, packaged across Red Hat Enterprise Linux 6-10) re-introduces a signed integer underflow originally patched in CVE-2026-2443. A rework commit replaced specific overflow guards with a general signed comparison, meaning a suffix-byte Range request whose length exceeds the resource content size now produces a negative start offset that is passed unclamped to buffer operations, generating malformed HTTP 206 responses and log flooding. No public exploit has been identified at time of analysis and the vulnerability is not listed in CISA KEV, but the unauthenticated network vector makes any exposed libsoup HTTP server reachable without credentials.
Heap buffer overflow in GNOME localsearch (formerly tracker-miners) tracker-extract-mp3 component on Red Hat Enterprise Linux 8/9/10, Ubuntu, Debian, and SUSE allows remote attackers to trigger an out-of-bounds heap read by delivering a malformed MP3 file with crafted ID3 performer tags, leading to crashes (DoS) or disclosure of process memory contents. No public exploit identified at time of analysis, and the EPSS score of 0.19% (9th percentile) plus CISA SSVC 'Exploitation: none' indicate low real-world exploitation activity despite the 8.1 CVSS rating. Vendor patches are available across Red Hat (RHSA), Ubuntu USN-8019-1, Debian, and SUSE-SU-2026:0780/21854.
Heap buffer overflow in GNOME localsearch's tracker-extract-mp3 component enables a local attacker to crash the metadata extraction daemon and potentially disclose heap memory contents by supplying a specially crafted MP3 file with malformed ID3v2.3 COMM tags. Affected platforms confirmed by Red Hat include RHEL 8, 9, and 10, where GNOME localsearch (formerly tracker-miners) runs as a background desktop search indexing service. No public exploit code and no active exploitation (CISA KEV) have been identified at time of analysis; exploitation is further constrained by the requirement for local access, low privileges, and user interaction.
Out-of-bounds read in X.Org X Server XKB modifier map handling allows local authenticated attackers to read sensitive memory or crash the server by sending malformed X11 requests. The vulnerability affects RHEL 6 through 10 and requires local access with user-level privileges; exploitation results in information disclosure or denial of service.
Local denial of service in SSSD's PAM passkey responder allows a low-privileged attacker to crash the daemon by sending crafted passkey authentication data, disrupting authentication services on affected Red Hat Enterprise Linux and OpenShift systems. The vulnerability is not known to be actively exploited, and its EPSS score is negligible (0.01%).
Cisco Nexus 9000 Series Fabric Switches in ACI mode contains a vulnerability that allows attackers to cause the device to reload unexpectedly, resulting in a DoS condition (CVSS 7.4).
Cisco NX-OS devices can be forced to reload through a crafted LLDP packet sent by an adjacent, unauthenticated attacker, causing a denial of service condition. The vulnerability stems from improper frame field validation in the LLDP process, exploitable only from directly connected network segments. No patch is currently available for affected systems.