Alpine Linux rebuilds GitLab after attempted RCE attackAlpine Linux rebuilt its GitLab server and reset all passwords after attackers tried to exploit CVE-2026-97229, a maximum-severity integer overflow in the Onigmo regex engine bundled with Ruby, on October 20-21. Eight worker crashes occurred and four were partially successful. Missing logs and outbound connection records meant compromise could not be ruled out. Alpine had run GitLab 19.3.4, then 19.3.6, which lacked the Ruby patch; the fixed image is alpinelinux/gitlab:19.3.6 with Ruby 3.3.13.
bleepingcomputer.comarticlePublished and added 1 Nov 2026π‘οΈ Security- Artificial Analysis (@ArtificialAnlys) on X
Hyperflow H3 is Video Rebirth's 8-step LoRA for MiniMax H3, released in September 2026 with open weights. Artificial Analysis ranks it #5 on AA-Video-I2V v2.1 and #3 on AA-Video-Editing v1.1, ahead of MiniMax H3 (768p). It costs $9.00 per minute for Image to Video and $18.00 for Video Editing at 1088p, under half of Dreamina Seedance 2.5 ($34.12 and $40.82). The thread gives per-capability and per-use-case breakdowns.
x.comthreadAdded 31 Oct 2026, published 30 Oct 2026π§ AI
Oversecured Apps Care. Part 1: Vulnerability disclosure of 225 Google apps | Oversecured BlogOversecured Apps Care, Part 1 (21 March 2024) publishes scanner results for about 224 Google Android apps, drawn from a wider scan of over 6,000 public APKs from 1,000+ companies. Tables per device image (phone, Wear OS, Android Automotive, Android TV) give package names, three finding counts and report links, including android, com.android.settings, gms and Play Store. It invites researchers to report issues to Google for rewards.
oversecured.comarticleAdded 29 Oct 2026π‘οΈ Security
SDK security in mobile apps: the attack surface your team didnOversecured guide to SDK security in mobile apps, built around Microsoft's April 2026 disclosure of an intent redirection flaw in EngageLab's EngageSDK (50 million installs, fixed in 5.2.1). It covers SDK attack surfaces (exported components, WebViews, deep links, hardcoded secrets, payment crypto), a canhub image cropper file-overwrite example, why source-only SAST misses SDK code, and MASVS and PCI DSS expectations.
oversecured.comarticleAdded 29 Oct 2026π‘οΈ Security
RADIOlogy: A Single-Pass Approach to Training-Free Zero-Shot Anomaly DetectionRADIOlogy is a training-free, single-pass zero-shot anomaly detection method that uses multi-head attention pooling in vision-language models. It scores anomalies by contrasting average similarity between vision features and sets of normal and abnormal prompts, with no windowed execution. RADIO agglomerative features drive a dense refinement pipeline for pixel-level segmentation, and the method is applied to medical images.
arxiv.orgpaperAdded 31 Oct 2026, published 29 Oct 2026π§ AI
PhysCount: Do MLLMs Count Visual Appearances or Physical Entities?PhysCount is a benchmark of 546 real-world images and 4,595 human-written questions in 651 target-specific groups. It tests whether multimodal LLMs can separate visible appearances (direct view, reflections, glass) from the physical entities behind them. Across 40 MLLMs, counting appearances is much easier than linking them to entities, and the best model answers every question correctly in only 13.36% of groups.
arxiv.orgpaperAdded 31 Oct 2026, published 29 Oct 2026π§ AI
inkGround: Benchmarking Fine-grained Visual Grounding Capabilities of Vision-Language Models for Cursive Handwriting in the WildinkGround is a benchmark for stroke trajectory recovery from full-page, camera-captured handwriting, with 537 page images (about 18.7k words, 163k strokes) and pseudo-label references filtered by OCR agreement and human raters. Models get a page image and a target word, then output ordered stroke points. Seven VLMs were scored with DTW, Chamfer distance, readability and style similarity. Closed-source models, notably Gemini-3.1-Pro, did best, and the ranking held on IAM-OnDB.
arxiv.orgpaperAdded 30 Oct 2026, published 28 Oct 2026π§ AI
Beyond the Event Horizon of Keccak, Extending the Observation from 2011 and applicationsBeyond the Event Horizon of Keccak extends a 2011 observation that a path in the Keccak sponge from a zero-capacity state back to one yields infinite second-preimage families. Three theorems cover loops from any capacity value x, k-block loops and cycles, and Joux-style multicollisions with search cost independent of k. Verified examples run on Keccak-f[200] and Keccak-f[1600] with c=32; it also proposes bridge-based protocols.
eprint.iacr.orgpaperPublished and added 28 Oct 2026π‘οΈ Security- CISA Adds Two Known Exploited Vulnerabilities to Catalog
CISA alert of 27 October 2026 adding two vulnerabilities to the Known Exploited Vulnerabilities (KEV) Catalog on evidence of active exploitation: CVE-2026-48356, an unrestricted upload of a dangerous file type in Adobe Commerce and Magento, and CVE-2026-111497, an unchecked return value in Google Brotli. It restates BOD 26-04, which makes federal civilian agencies prioritise KEV flaws on exposed assets and check for prior compromise. No technical detail or IOCs are given.
cisa.govadvisoryAdded 29 Oct 2026, published 27 Oct 2026π‘οΈ Security
Know, then Draw: A New Learning Paradigm for Visual GenerationKnow, then Draw is a learning paradigm for visual generation that uses autoregressive pretraining to acquire semantic knowledge and diffusion post-training for high-fidelity rendering. Controlled comparisons find autoregression the stronger pretraining objective, and semantic quality matters more than AR-only generation quality. This motivates a purely semantic tokenizer trained with language supervision only. A 3B text-to-image model trained in 6,600 H100 GPU-hours scores 86 on GenEval and 87 on DPG-Bench.
arxiv.orgpaperAdded 28 Oct 2026, published 27 Oct 2026π§ AI
Perceiving and Predicting Dynamic Sports: Spatiotemporal Intelligence in Vision Models for Egocentric Tennis VideoThis paper presents an annotated egocentric tennis dataset (egocentric video synced with five allocentric views, global positions, contact times, stroke types) and evaluates image encoders, video encoders and vision-language models on seven prediction tasks. Best models reach 0.14 m player and 0.54 m ball localization error and 0.14 s contact-time error. Depth input helps 3D ball localization, and longer histories do not help forecasting. A conditional diffusion model generates whole-body tennis motion in real time.
arxiv.orgpaperAdded 28 Oct 2026, published 27 Oct 2026π§ AI- When Visual Evidence Is Insufficient: How Instructions, Post-Training, and Internal Activations Shape Refusal in Multimodal Language Models
This paper studies how multimodal LLMs refuse questions that an image cannot answer, using the MoHoBench benchmark on three MLLMs. It varies the meaning and placement of refusal instructions, compares supervised and preference-based post-training, and intervenes on a refusal-related activation direction. Instructions change refusal at the sample level in ways aggregate rates hide. Post-training raises refusal most but can mix refusal with attempted answers. Activation intervention gives smaller, transferable changes.
arxiv.orgpaperAdded 28 Oct 2026, published 27 Oct 2026π§ AI - Rohan Paul (@rohanpaul_ai) on X
Hi3D v1.0 (formerly Sparc3D) is an open-sourced image-to-3D model from Hi3D, which runs a closed v3.0 refining at 2048 cubes per side. In a test with 13 professionals in 3D algorithms, 562 judgments against eight other image-to-3D models favoured it 83.5% of the time. The thread also covers the Hi3D Agent and an MCP server for other agents. Back and bottom views were checked, where TRELLIS.2 collapsed a winged figure.
x.comthreadAdded 28 Oct 2026, published 27 Oct 2026π§ AI
How to patch PHP2Shell with free Aikido ImagesAikido Images are free patched PHP container images on public ECR (public.ecr.aws/aikido-dev/php) that backport the PHP2Shell fixes for CVE-2026-109618 and CVE-2026-109619 into release lines 5.5 to 8.5, except 8.0. Upstream fixed 8.2 to 8.5 in October 2026 and left 8.1 and older unpatched. The post shows docker pull and Dockerfile FROM changes, then rebuild, restart, session.upload_progress.enabled=0 and compromise checks.
aikido.devarticlePublished and added 26 Oct 2026π‘οΈ Security
953 Online Stores Infected in Long-Lasting Malware CampaignA SecurityWeek report on a JavaScript loader campaign, tracked by Sansec since July 2025, that has infected 953 online stores, mostly Magento. The actor rotated through five loader domains, the latest being deepveindrilling.com (October 2026) behind Cloudflare, with visitor fingerprinting to hide the payload. Entry points include PolyShell (CVE-2026-48356) and SessionReaper (CVE-2025-54236), and a fully patched store was also infected. Sansec lists cleanup steps.
securityweek.comarticlePublished and added 26 Oct 2026π‘οΈ Security
A new AI method for saliency-aware image-text alignment improves image searchRoSA is a finetuning framework from Qiuyu Kong and three co-authors for long-text image-text retrieval. It targets "saliency collapse", where models over-rely on text tied to prominent visual features and miss contextual information. RoSA splits pairs into salient and contextual views using object-level saliency estimation and LLM text decomposition, then trains on both with plug-and-play auxiliary alignment objectives. Code and checkpoints are public.
en.cryptonomist.charticlePublished and added 26 Oct 2026π§ AI- A 10-year-old CNN outperforms frontier LLMs for skin cancer diagnosis
A dermatologist tested GPT-6 Astra and Claude Fable 5.1 on 200 biopsy-proven lesions from MILK10k, giving each a clinical and a dermoscopic image. A CNN (Inception v3, fine-tuned for about twenty minutes on 68,011 ISIC images) named the right diagnosis for 62% of lesions, against 42% for both LLMs. The post lists caveats (small sample, single run, possible contamination) and links the cases, prompts, replies and scoring code.
lynchlab.netwriteupAdded 26 Oct 2026, published 25 Oct 2026π§ AI
A KelseyβKohno Attack Variant against SHA-2 Message Digests in HSS/LMS and XMSSFalko Strenzke's ePrint 2026/2635 presents a multi-target second-preimage attack on message hashing in HSS/LMS and XMSS with SHA-256 and SHA-256/192. It herds chaining states from many collected signatures into one state, defeating the key and leaf-index prefix. With 2^64 signatures, SHA-256 cost falls from 2^256 to about 2^166 (2^156 at maximal message length). SHAKE256 parameter sets are unaffected.
eprint.iacr.orgpaperAdded 26 Oct 2026, published 25 Oct 2026π‘οΈ Security
A hash-only rollup: OP Stack L2 accounts as Lamport-style hash chains, no ECDSA inside the L2Hash-only rollup: an OP Stack L2 (chain ID 42069000, live since 30 September 2026) where accounts are keccak-256 hash chains and transactions carry no signatures. Spending uses a commit-reveal step through two new transaction types in op-geth. The post describes a flaw the authors found: unauthenticated commits could be overwritten, which allowed preimage front-running. It was fixed with a first-commit-wins rule on 21 October 2026. It lists the remaining limits: L1 ECDSA, no fault proofs, a centralized sequencer, 160-bit addresses and wallet desync.
ethresear.charticlePublished and added 24 Oct 2026π‘οΈ Security- Show HN: Corgi, a helpful {agent, terminal} multiplexer
Corgi is a terminal multiplexer for humans and AI coding agents, installed with a curl script. It shows each agent's state (working, needs you, finished, idle), keeps agents running in the background like tmux, and tracks token usage, per-workspace resource use and every file an agent changed. It also supports git worktrees, SSH image paste (needs Ghostty Nightly) and a corgi --skill command that teaches agents to drive it.
corgi.computertoolAdded 24 Oct 2026, published 23 Oct 2026π§ AI
Inside the LiteLLM 1.107.0 supply chain compromise: Credential theft through Python startup hooksMicrosoft's analysis of the LiteLLM 1.107.0 compromise, published to PyPI and container images on 21 October 2026. The wheel shipped cook.pth, cook.py and sitecustomize.py, so a credential collector (PRIVCOLLECT) ran whenever Python started, even without importing LiteLLM. It covers AES/RSA-encrypted exfiltration to litellm.dev, a re-armable Unix loader, Defender KQL hunting queries, ATT&CK mapping and rotation guidance.
microsoft.comwriteupPublished and added 23 Oct 2026π‘οΈ Security
OWLS: Open-world Language-conditioned Speed Fields for Zero-Shot Rover NavigationOWLS (Open-world Language-conditioned Speed Fields) plans directly over a vision-language model's dense feature map. A text prompt describing traversable terrain scores every pixel of one camera image. The scores are projected onto the ground, adapted with two morphological operations, and used as the speed field of a minimum-time planner. It needs no training, terrain labels, map or extra sensors. It was tested on a physical rover, on simulated Mars and Moon rovers over 200 procedural terrains, and on real planetary imagery.
arxiv.orgpaperAdded 26 Oct 2026, published 23 Oct 2026π§ AI
Standing on Open Shoulders: Regional Fine-Tuning of Open-Weight Camera-Trap Models for UK Wildlife with Modest Data and ComputeDeepFaune-UK is a fine-tune of the open DeepFaune camera-trap classifier on 28 UK classes, paired with MegaDetector v6. On 20,212 MammalWeb images it reached 88.8% strict accuracy against 56.5% (DeepFaune v1.5.0) and 59.0% (SpeciesNet). Re-applying the recipe to the DINOv3-based classifier gave 90.6%. Fine-tuning on about 150 crops per class matched full-data out-of-distribution accuracy, and a DINOv2 run took about 22 minutes on under 4 GB of GPU memory.
arxiv.orgpaperAdded 26 Oct 2026, published 23 Oct 2026π§ AI
UAV-SwarmAgent: Scalable Multi-UAV Reconnaissance and Task Allocation via Code Generation and Vision-Language ReasoningUAV-SwarmAgent is a hierarchical multi-agent system where an operator gives one natural-language sentence and a ground-station agent writes and runs code that produces per-UAV routes. A vision-language model grounds targets in an aerial map, and worker agents verify incidents with a compact onboard model. In simulation it located the incident in 244 of 255 missions (95.7%), and flight time followed an Amdahl-type law with speedup bounded at 1.52x for one to five UAVs.
arxiv.orgpaperAdded 26 Oct 2026, published 23 Oct 2026π§ AI- PHP2Shell: pre-auth RCE via PHP memory-limit fatal errors (CVE-2026-109618/109619)
PHP2Shell is Calif's writeup of pre-auth RCE in PHP (CVE-2026-109618, CVE-2026-109619) triggered by memory_limit fatal errors that leave dangling state. It covers a HashTable bucket bug in _zend_hash_str_add_or_update_i, a Session upload-progress stale-pointer bug, and an unserialize destructor-list primitive that reaches PHP-FPM. It lists affected apps (WordPress, Drupal, Joomla, Magento and others) and gives temporary mitigations.
calif.iowriteupAdded 23 Oct 2026π‘οΈ Security
Agentic AI Defense: Decode-Time Provenance Binding for MCPDecode-time provenance binding is a defense for Model Context Protocol agent pipelines against cross-modal trust laundering, where instructions hidden in an email-signature image via LSB, DCT or metadata steganography get decoded by a tool. It combines HMAC-authenticated trust labels, a provenance ledger and context-taint tracking to block critical tool calls. On a real MCP testbed with 24 adaptive payloads, attack success fell from 100% undefended (62.5% for keyword and regex filters) to 0%.
arxiv.orgpaperAdded 26 Oct 2026, published 22 Oct 2026π‘οΈ Security- Build more responsive apps with the Decisions API
The Decisions API is an OpenAI endpoint, built on GPT-6 Luna, that answers bounded questions about text, images or native JSON inputs, up to 10x faster than Luna through the Responses API. It returns a probability (predicate), a choice or a score. It is generally available, accepts up to 400 questions per request, and costs $0.10 per million input tokens with no output charges.
openai.comarticlePublished and added 22 Oct 2026π§ AI
F2G-Pose: Geometry-Aware Foundation Feature Lifting for Direct RGB-D Category-Level Object Pose EstimationF2G-Pose is a direct, single-pass framework that predicts category-level object pose, metric size and camera-frame completed shape from one RGB-D image. It lifts frozen RADIO foundation features onto partial point clouds, tokenizes local geometry with DGCNN, and fuses it with a Mixture-of-Experts Transformer. It trains only on synthetic SOPE data, leads on SOPE and ROPE at 28 FPS, and is tested on HouseCat6D, HANDAL and real manipulation.
arxiv.orgpaperAdded 24 Oct 2026, published 22 Oct 2026π§ AI
TRIAD: Benchmarking Omni-Modal Ambiguity in Multimodal Large Language ModelsTRIAD is a benchmark for omni-modal ambiguity resolution. It has 327 hand-written text-image-audio queries in 86 scene groups across 18 ambiguity categories, and removing any one modality makes the answer non-unique. Across 14 omni-modal systems, the best model trails humans by over 20 points in group accuracy. Without answer options, model group accuracy falls to single digits, and leave-one-out tests show audio cues are often underused.
arxiv.orgpaperAdded 23 Oct 2026, published 22 Oct 2026π§ AI- OpenAI CLI
OpenAI CLI is OpenAI's official Go command-line client for the REST API. It lets users generate images, upload and download files, create and wait on batches, call the Responses API, and query admin usage endpoints from a terminal or shell script. It supports JSON, JSONL and YAML output, GJSON transforms, shell completion, and install via Homebrew, go install or release binaries.
github.comrepoAdded 23 Oct 2026, published 22 Oct 2026π§ AI
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