CVE-2026-88053

Tesseract is an open source OCR engine. In version 5.5.3 and earlier, Classify::ReadIntTemplates in src/classify/intproto.cpp reads NumClassPruners, NumClasses, and NumProtoSets from the TESSDATAINTTEMP component of a crafted .traineddata file and uses those values as loop bounds without validati...

brace-expansion: Brace-expansion: Denial of Service due to exponential-time complexity

A flaw was found in brace-expansion. An attacker can exploit a vulnerability in the expand function by providing a specially crafted string. This string, containing consecutive non-expanding brace groups, can trigger exponential-time complexity, leading to significant CPU consumption and event-lo...

tar: Node-tar: Denial of Service via malformed tar archive header

A flaw was found in node-tar, a tar archive manipulation library for Node.js. A remote attacker could exploit this vulnerability by providing a specially crafted tar archive with a negative entry size in its header. This malformed header causes the archive scanner to enter an infinite loop,...

FFmpeg: Denial of Service via crafted RTP/ASF stream

A flaw was found in FFmpeg. A remote attacker can exploit an infinite loop vulnerability in the RTP/ASF demuxer by sending a specially crafted stream. This vulnerability occurs because the rtpasffixheader function does not properly validate the size of data chunks, preventing the processing loop...

Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree

SummaryChat histories are stored as an unvalidated JSON object. After a message is deleted, the code that picks the chat's new current message walked down the childrenIds links without recording where it had already been. Any account with the default user role could store a chat whose messages li...

PYSEC-2026-3879 Open WebUI: Any authenticated user can hang the server via a cyclic chat message history

Summary Chat histories are stored as an unvalidated JSON object. The walk that reconstructs a chat's message chain detected repeats using each message's own id field while moving through the history by map key, so a message that simply omitted id was never recorded as visited. A history whose...

PYSEC-2026-3877 Open WebUI: Any authenticated user can hang the server via message deletion in a cyclic chat tree

Summary Chat histories are stored as an unvalidated JSON object. After a message is deleted, the code that picks the chat's new current message walked down the childrenIds links without recording where it had already been. Any account with the default user role could store a chat whose messages...

Open WebUI: Any authenticated user can hang the server via a cyclic chat message history

SummaryChat histories are stored as an unvalidated JSON object. The walk that reconstructs a chat's message chain detected repeats using each message's own id field while moving through the history by map key, so a message that simply omitted id was never recorded as visited. A history whose...

pypdf: Possible infinite loop for TreeObject.insert_child

ImpactAn attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires a usually writing code path where TreeObject.insertchild is involved. PatchesThis has been fixed in pypdf==6.16.0. WorkaroundsIf you cannot upgrade yet, consider applying the changes from ...

PYSEC-2026-3913 pypdf: Possible infinite loop for TreeObject.insert_child

Impact An attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires a usually writing code path where TreeObject.insertchild is involved. Patches This has been fixed in pypdf==6.16.0. Workarounds If you cannot upgrade yet, consider applying the changes fr...

Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

SummaryTornado parses application/x-www-form-urlencoded bodies with urllib.parse.parseqs and does not pass maxnumfields. A body made almost entirely of separators produces tens of millions of fields, and the parse happens on the event loop before the handler runs, so a single request stalls the...

PYSEC-2026-3928 Tornado: Urlencoded body parsing omits max_num_fields, so one request can stall the event loop

Summary Tornado parses application/x-www-form-urlencoded bodies with urllib.parse.parseqs and does not pass maxnumfields. A body made almost entirely of separators produces tens of millions of fields, and the parse happens on the event loop before the handler runs, so a single request stalls the...

Apache Thrift Python, Go, PHP and Java bindings have an Infinite Loop

Loop with Unreachable Exit Condition 'Infinite Loop' vulnerability in Apache Thrift Python, Go, PHP and Java bindings.This issue affects Apache Thrift: before 0.24.0.Users are recommended to upgrade to version 0.24.0, which fixes the issue...

PYSEC-2026-3926 Apache Thrift Python, Go, PHP and Java bindings have an Infinite Loop

Loop with Unreachable Exit Condition 'Infinite Loop' vulnerability in Apache Thrift Python, Go, PHP and Java bindings.This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...

CVE-2026-88286

GeoVision GV-LPC2211 V1.13 improperly manages PTZ connection state, allowing an unauthenticated remote client to block the accept loop and prevent new PTZ connections...

SUSE-SU-2026:23548-1 Security update for google-osconfig-agent

This update for google-osconfig-agent fixes the following issues: This update for google-osconfig-agent fixes the following issues: - CVE-2026-56852: golang.org/x/text/unicode/norm: infinite loop on truncated/invalid UTF-8 input bsc1272118. - CVE-2026-84303: google.golang.org/grpc: xDS RBAC HTTP...

CVE-2026-88286 GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial of Service

GeoVision GV-LPC2211 V1.13 improperly manages PTZ connection state, allowing an unauthenticated remote client to block the accept loop and prevent new PTZ connections...

EUVD-2026-75320

GeoVision GV-LPC2211 V1.13 improperly manages PTZ connection state, allowing an unauthenticated remote client to block the accept loop and prevent new PTZ connections...

CVE-2026-88286 GV-LPC2011/LPC2211 - PTZ Connection-State Accept-Loop Denial of Service

GeoVision GV-LPC2211 V1.13 improperly manages PTZ connection state, allowing an unauthenticated remote client to block the accept loop and prevent new PTZ connections...

CVE-2026-88286

GeoVision GV-LPC2211 V1.13 (also referenced as GV-LPC2011) contains a denial of service vulnerability in its PTZ connection-state management . An unauthenticated remote client can exploit improper handling of PTZ connection state to block the accept loop , preventing new PTZ connections and effec...